{"title":"BF25 XLPower","description":"","products":[{"product_id":"xlpower-nimbus-550-v2-kit-with-fullsize-servo-mount-w-o-blades","title":"XLPower Nimbus 550 V2 Kit With Fullsize Servo Mount (W\/O Blades)","description":"\u003ch1 data-end=\"185\" data-start=\"164\" bis_size='{\"x\":12,\"y\":9,\"w\":576,\"h\":33,\"abs_x\":385,\"abs_y\":135}'\u003e\u003cstrong data-end=\"183\" data-start=\"166\" bis_size='{\"x\":12,\"y\":9,\"w\":211,\"h\":33,\"abs_x\":385,\"abs_y\":135}'\u003eNimbus 550 V2\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2 data-end=\"240\" data-start=\"225\" bis_size='{\"x\":12,\"y\":55,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":181}'\u003e\u003cstrong data-end=\"240\" data-start=\"228\" bis_size='{\"x\":12,\"y\":57,\"w\":97,\"h\":25,\"abs_x\":385,\"abs_y\":183}'\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"541\" data-start=\"242\" bis_size='{\"x\":12,\"y\":95,\"w\":576,\"h\":97,\"abs_x\":385,\"abs_y\":221}'\u003eThe Nimbus 550 V2 builds on XLPower’s proven 550-class platform, engineered for demanding 3D and precision pilots.\u003cbr data-end=\"359\" data-start=\"356\" bis_size='{\"x\":239,\"y\":116,\"w\":0,\"h\":16,\"abs_x\":612,\"abs_y\":242}'\u003eEvery component—from the strengthened rotor head to the compact upright servo layout—has been refined for smoother response, easier maintenance, and enhanced mechanical efficiency.\u003c\/p\u003e\n\u003cp data-end=\"725\" data-start=\"543\" bis_size='{\"x\":12,\"y\":209,\"w\":576,\"h\":58,\"abs_x\":385,\"abs_y\":335}'\u003eWith full-size servo support, a new quick-release battery system, and optimized gear ratios, the Nimbus 550 V2 delivers high-power flight in a perfectly balanced mid-size airframe.\u003c\/p\u003e\n\u003cp data-end=\"793\" data-start=\"727\" bis_size='{\"x\":12,\"y\":283,\"w\":576,\"h\":19,\"abs_x\":385,\"abs_y\":409}'\u003eDesigned for accuracy, durability, and maximum pilot confidence.\u003c\/p\u003e\n\u003ch2 data-end=\"823\" data-start=\"800\" bis_size='{\"x\":12,\"y\":319,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":445}'\u003e\u003cstrong data-end=\"823\" data-start=\"803\" bis_size='{\"x\":12,\"y\":321,\"w\":175,\"h\":25,\"abs_x\":385,\"abs_y\":447}'\u003eStructure Design\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"1159\" data-start=\"825\" bis_size='{\"x\":12,\"y\":359,\"w\":576,\"h\":97,\"abs_x\":385,\"abs_y\":485}'\u003eThe Nimbus 550 V2 introduces XLPower’s\u003cspan bis_size='{\"x\":284,\"y\":360,\"w\":3,\"h\":16,\"abs_x\":657,\"abs_y\":486}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"904\" data-start=\"864\" bis_size='{\"x\":288,\"y\":360,\"w\":247,\"h\":16,\"abs_x\":661,\"abs_y\":486}'\u003einnovative upright 120° servo layout\u003c\/strong\u003e, creating a more compact frame with precise, direct control response.\u003cbr data-end=\"977\" data-start=\"974\" bis_size='{\"x\":457,\"y\":380,\"w\":0,\"h\":16,\"abs_x\":830,\"abs_y\":506}'\u003eIts rotor head shares the same\u003cspan bis_size='{\"x\":208,\"y\":400,\"w\":3,\"h\":16,\"abs_x\":581,\"abs_y\":526}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"1032\" data-start=\"1008\" bis_size='{\"x\":211,\"y\":400,\"w\":141,\"h\":16,\"abs_x\":584,\"abs_y\":526}'\u003e1:1 control geometry\u003c\/strong\u003e\u003cspan bis_size='{\"x\":353,\"y\":400,\"w\":3,\"h\":16,\"abs_x\":726,\"abs_y\":526}'\u003e \u003c\/span\u003eas the Specter 700 V2, ensuring perfectly linear servo motion, reduced asymmetry, and a more connected, natural flight feel.\u003c\/p\u003e\n\u003cp data-end=\"1376\" data-start=\"1161\" bis_size='{\"x\":12,\"y\":473,\"w\":576,\"h\":58,\"abs_x\":385,\"abs_y\":599}'\u003eThe system natively supports\u003cspan bis_size='{\"x\":201,\"y\":474,\"w\":3,\"h\":16,\"abs_x\":574,\"abs_y\":600}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"1215\" data-start=\"1190\" bis_size='{\"x\":204,\"y\":474,\"w\":137,\"h\":16,\"abs_x\":577,\"abs_y\":600}'\u003efour full-size servos\u003c\/strong\u003e, with an optional mid-servo conversion kit available—but full-size servos are strongly recommended for the best performance, durability, and crash resistance.\u003c\/p\u003e\n\u003cp data-end=\"1683\" data-start=\"1378\" bis_size='{\"x\":12,\"y\":548,\"w\":576,\"h\":78,\"abs_x\":385,\"abs_y\":674}'\u003eIts\u003cspan bis_size='{\"x\":27,\"y\":549,\"w\":3,\"h\":16,\"abs_x\":400,\"abs_y\":675}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"1417\" data-start=\"1382\" bis_size='{\"x\":31,\"y\":549,\"w\":231,\"h\":16,\"abs_x\":404,\"abs_y\":675}'\u003e2.5 mm carbon upper side frames\u003c\/strong\u003e\u003cspan bis_size='{\"x\":262,\"y\":549,\"w\":3,\"h\":16,\"abs_x\":635,\"abs_y\":675}'\u003e \u003c\/span\u003ecombined with a\u003cspan bis_size='{\"x\":372,\"y\":549,\"w\":3,\"h\":16,\"abs_x\":745,\"abs_y\":675}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"1480\" data-start=\"1434\" bis_size='{\"x\":12,\"y\":549,\"w\":561,\"h\":36,\"abs_x\":385,\"abs_y\":675}'\u003e7075 aluminum alloy chassis and rotor head\u003c\/strong\u003e\u003cspan bis_size='{\"x\":113,\"y\":569,\"w\":3,\"h\":16,\"abs_x\":486,\"abs_y\":695}'\u003e \u003c\/span\u003edeliver outstanding rigidity and crash resilience.\u003cbr data-end=\"1534\" data-start=\"1531\" bis_size='{\"x\":425,\"y\":569,\"w\":0,\"h\":16,\"abs_x\":798,\"abs_y\":695}'\u003eDesigned as the\u003cspan bis_size='{\"x\":116,\"y\":588,\"w\":3,\"h\":16,\"abs_x\":489,\"abs_y\":714}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"1612\" data-start=\"1550\" bis_size='{\"x\":120,\"y\":588,\"w\":402,\"h\":16,\"abs_x\":493,\"abs_y\":714}'\u003estrongest and most practical 550-class training helicopter\u003c\/strong\u003e, the Nimbus 550 V2 keeps spare parts affordable and easy to service.\u003c\/p\u003e\n\u003cp data-end=\"1965\" data-start=\"1685\" bis_size='{\"x\":12,\"y\":642,\"w\":576,\"h\":78,\"abs_x\":385,\"abs_y\":768}'\u003eA\u003cspan bis_size='{\"x\":21,\"y\":644,\"w\":3,\"h\":16,\"abs_x\":394,\"abs_y\":770}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"1718\" data-start=\"1687\" bis_size='{\"x\":25,\"y\":644,\"w\":201,\"h\":16,\"abs_x\":398,\"abs_y\":770}'\u003equick-release canopy system\u003c\/strong\u003e\u003cspan bis_size='{\"x\":226,\"y\":644,\"w\":3,\"h\":16,\"abs_x\":599,\"abs_y\":770}'\u003e \u003c\/span\u003eand optional\u003cspan bis_size='{\"x\":310,\"y\":644,\"w\":3,\"h\":16,\"abs_x\":683,\"abs_y\":770}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"1769\" data-start=\"1732\" bis_size='{\"x\":12,\"y\":644,\"w\":487,\"h\":36,\"abs_x\":385,\"abs_y\":770}'\u003erear battery quick-connect system\u003c\/strong\u003e\u003cspan bis_size='{\"x\":62,\"y\":663,\"w\":3,\"h\":16,\"abs_x\":435,\"abs_y\":789}'\u003e \u003c\/span\u003eallow battery swaps in under five seconds—no canopy removal needed.\u003cbr data-end=\"1840\" data-start=\"1837\" bis_size='{\"x\":524,\"y\":663,\"w\":0,\"h\":16,\"abs_x\":897,\"abs_y\":789}'\u003eAs one of the\u003cspan bis_size='{\"x\":97,\"y\":683,\"w\":3,\"h\":16,\"abs_x\":470,\"abs_y\":809}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"1897\" data-start=\"1854\" bis_size='{\"x\":101,\"y\":683,\"w\":278,\"h\":16,\"abs_x\":474,\"abs_y\":809}'\u003elightest 550-class models on the market\u003c\/strong\u003e, it offers excellent 6S compatibility and explosive flight power.\u003c\/p\u003e\n\u003ch2 data-end=\"1991\" data-start=\"1972\" bis_size='{\"x\":12,\"y\":736,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":862}'\u003e\u003cstrong data-end=\"1991\" data-start=\"1975\" bis_size='{\"x\":12,\"y\":738,\"w\":136,\"h\":25,\"abs_x\":385,\"abs_y\":864}'\u003eDrive System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2360\" data-start=\"1993\" bis_size='{\"x\":12,\"y\":776,\"w\":576,\"h\":117,\"abs_x\":385,\"abs_y\":902}'\u003eThe Nimbus 550 V2 features a\u003cspan bis_size='{\"x\":208,\"y\":778,\"w\":3,\"h\":16,\"abs_x\":581,\"abs_y\":904}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"2060\" data-start=\"2022\" bis_size='{\"x\":212,\"y\":778,\"w\":257,\"h\":16,\"abs_x\":585,\"abs_y\":904}'\u003efully CNC-machined 11 mm main gear\u003c\/strong\u003e\u003cspan bis_size='{\"x\":469,\"y\":778,\"w\":3,\"h\":16,\"abs_x\":842,\"abs_y\":904}'\u003e \u003c\/span\u003ebuilt for strength and precision.\u003cbr data-end=\"2097\" data-start=\"2094\" bis_size='{\"x\":102,\"y\":797,\"w\":0,\"h\":16,\"abs_x\":475,\"abs_y\":923}'\u003eA\u003cspan bis_size='{\"x\":21,\"y\":817,\"w\":3,\"h\":16,\"abs_x\":394,\"abs_y\":943}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"2127\" data-start=\"2099\" bis_size='{\"x\":25,\"y\":817,\"w\":178,\"h\":16,\"abs_x\":398,\"abs_y\":943}'\u003edual one-way bearing hub\u003c\/strong\u003e\u003cspan bis_size='{\"x\":203,\"y\":817,\"w\":3,\"h\":16,\"abs_x\":576,\"abs_y\":943}'\u003e \u003c\/span\u003eensures maximum torque transfer and smooth autorotation performance—eliminating the risk of one-way slippage or failure.\u003cbr data-end=\"2251\" data-start=\"2248\" bis_size='{\"x\":427,\"y\":837,\"w\":0,\"h\":16,\"abs_x\":800,\"abs_y\":963}'\u003eThis advanced transmission design provides reliable, consistent power delivery even under extreme 3D loads.\u003c\/p\u003e\n\u003ch2 data-end=\"2393\" data-start=\"2367\" bis_size='{\"x\":12,\"y\":910,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":1036}'\u003e\u003cstrong data-end=\"2393\" data-start=\"2370\" bis_size='{\"x\":12,\"y\":912,\"w\":199,\"h\":25,\"abs_x\":385,\"abs_y\":1038}'\u003eTail Control System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2891\" data-start=\"2395\" bis_size='{\"x\":12,\"y\":950,\"w\":576,\"h\":156,\"abs_x\":385,\"abs_y\":1076}'\u003eThe Nimbus 550 V2 features a\u003cspan bis_size='{\"x\":208,\"y\":951,\"w\":3,\"h\":16,\"abs_x\":581,\"abs_y\":1077}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"2454\" data-start=\"2424\" bis_size='{\"x\":212,\"y\":951,\"w\":181,\"h\":16,\"abs_x\":585,\"abs_y\":1077}'\u003etapered end-fitting design\u003c\/strong\u003e\u003cspan bis_size='{\"x\":394,\"y\":951,\"w\":3,\"h\":16,\"abs_x\":767,\"abs_y\":1077}'\u003e \u003c\/span\u003ewith an\u003cspan bis_size='{\"x\":444,\"y\":951,\"w\":3,\"h\":16,\"abs_x\":817,\"abs_y\":1077}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"2504\" data-start=\"2463\" bis_size='{\"x\":12,\"y\":951,\"w\":541,\"h\":36,\"abs_x\":385,\"abs_y\":1077}'\u003ealuminum-core carbon tail control rod\u003c\/strong\u003e,\u003cbr data-end=\"2508\" data-start=\"2505\" bis_size='{\"x\":168,\"y\":971,\"w\":0,\"h\":16,\"abs_x\":541,\"abs_y\":1097}'\u003eeliminating the need for traditional epoxy bonding for easier, safer, and more precise assembly.\u003cbr data-end=\"2607\" data-start=\"2604\" bis_size='{\"x\":75,\"y\":1010,\"w\":0,\"h\":16,\"abs_x\":448,\"abs_y\":1136}'\u003eRod ends can be\u003cspan bis_size='{\"x\":119,\"y\":1030,\"w\":3,\"h\":16,\"abs_x\":492,\"abs_y\":1156}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"2656\" data-start=\"2623\" bis_size='{\"x\":123,\"y\":1030,\"w\":189,\"h\":16,\"abs_x\":496,\"abs_y\":1156}'\u003ereplaced quickly in the field\u003c\/strong\u003e—no curing time required—so you can be back in the air within minutes.\u003cbr data-end=\"2729\" data-start=\"2726\" bis_size='{\"x\":203,\"y\":1049,\"w\":0,\"h\":16,\"abs_x\":576,\"abs_y\":1175}'\u003eIf damaged, only the carbon rod itself needs replacement, reducing maintenance costs while ensuring consistent tail control precision and long-term reliability.\u003c\/p\u003e\n\u003cp data-end=\"3268\" data-start=\"2893\" bis_size='{\"x\":12,\"y\":1123,\"w\":576,\"h\":97,\"abs_x\":385,\"abs_y\":1249}'\u003eAdditionally, the\u003cspan bis_size='{\"x\":114,\"y\":1124,\"w\":3,\"h\":16,\"abs_x\":487,\"abs_y\":1250}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"2929\" data-start=\"2911\" bis_size='{\"x\":118,\"y\":1124,\"w\":89,\"h\":16,\"abs_x\":491,\"abs_y\":1250}'\u003etail rotor hub\u003c\/strong\u003e\u003cspan bis_size='{\"x\":207,\"y\":1124,\"w\":3,\"h\":16,\"abs_x\":580,\"abs_y\":1250}'\u003e \u003c\/span\u003eshares the same design as the\u003cspan bis_size='{\"x\":407,\"y\":1124,\"w\":3,\"h\":16,\"abs_x\":780,\"abs_y\":1250}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"2978\" data-start=\"2960\" bis_size='{\"x\":411,\"y\":1124,\"w\":107,\"h\":16,\"abs_x\":784,\"abs_y\":1250}'\u003eSpecter 700 V2\u003c\/strong\u003e,\u003cbr data-end=\"2982\" data-start=\"2979\" bis_size='{\"x\":522,\"y\":1124,\"w\":0,\"h\":16,\"abs_x\":895,\"abs_y\":1250}'\u003eutilizing a\u003cspan bis_size='{\"x\":73,\"y\":1144,\"w\":3,\"h\":16,\"abs_x\":446,\"abs_y\":1270}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"3030\" data-start=\"2994\" bis_size='{\"x\":77,\"y\":1144,\"w\":211,\"h\":16,\"abs_x\":450,\"abs_y\":1270}'\u003etrue teetering tail rotor system\u003c\/strong\u003e\u003cspan bis_size='{\"x\":288,\"y\":1144,\"w\":3,\"h\":16,\"abs_x\":661,\"abs_y\":1270}'\u003e \u003c\/span\u003einspired by full-scale helicopter mechanics.\u003cbr data-end=\"3078\" data-start=\"3075\" bis_size='{\"x\":572,\"y\":1144,\"w\":0,\"h\":16,\"abs_x\":945,\"abs_y\":1270}'\u003eThis configuration allows the tail grips to self-balance under load,\u003cbr data-end=\"3149\" data-start=\"3146\" bis_size='{\"x\":433,\"y\":1163,\"w\":0,\"h\":16,\"abs_x\":806,\"abs_y\":1289}'\u003edelivering\u003cspan bis_size='{\"x\":74,\"y\":1183,\"w\":3,\"h\":16,\"abs_x\":447,\"abs_y\":1309}'\u003e \u003c\/span\u003e\u003cstrong data-end=\"3232\" data-start=\"3160\" bis_size='{\"x\":78,\"y\":1183,\"w\":458,\"h\":16,\"abs_x\":451,\"abs_y\":1309}'\u003estronger tail hold, lower vibration, and smoother, quieter operation\u003c\/strong\u003e\u003cspan bis_size='{\"x\":537,\"y\":1183,\"w\":3,\"h\":16,\"abs_x\":910,\"abs_y\":1309}'\u003e \u003c\/span\u003eeven during aggressive maneuvers.\u003c\/p\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\" bis_size='{\"x\":12,\"y\":1237,\"w\":576,\"h\":1732,\"abs_x\":385,\"abs_y\":1363}'\u003e\n\u003ch2 data-end=\"3294\" data-start=\"3275\" bis_size='{\"x\":12,\"y\":1237,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":1363}'\u003e\u003cstrong data-end=\"3294\" data-start=\"3278\" bis_size='{\"x\":12,\"y\":1239,\"w\":133,\"h\":25,\"abs_x\":385,\"abs_y\":1365}'\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"3431\" data-start=\"3298\" bis_size='{\"x\":12,\"y\":1277,\"w\":576,\"h\":58,\"abs_x\":385,\"abs_y\":1403}'\u003e\u003cstrong data-end=\"3329\" data-start=\"3298\" bis_size='{\"x\":12,\"y\":1278,\"w\":183,\"h\":16,\"abs_x\":385,\"abs_y\":1404}'\u003eFull-Size Servo Integration\u003c\/strong\u003e\u003cbr data-end=\"3332\" data-start=\"3329\" bis_size='{\"x\":195,\"y\":1278,\"w\":0,\"h\":16,\"abs_x\":568,\"abs_y\":1404}'\u003eSupports full-size cyclic and tail servos for greater torque handling and precision under load.\u003c\/p\u003e\n\u003cp data-end=\"3431\" data-start=\"3298\" bis_size='{\"x\":12,\"y\":1351,\"w\":576,\"h\":58,\"abs_x\":385,\"abs_y\":1477}'\u003e\u003cstrong data-end=\"3462\" data-start=\"3435\" bis_size='{\"x\":12,\"y\":1353,\"w\":171,\"h\":16,\"abs_x\":385,\"abs_y\":1479}'\u003e1:1 Rotor Head Geometry\u003c\/strong\u003e\u003cbr data-end=\"3465\" data-start=\"3462\" bis_size='{\"x\":183,\"y\":1353,\"w\":0,\"h\":16,\"abs_x\":556,\"abs_y\":1479}'\u003eShares the same geometry as the Specter 700 V2, providing perfectly linear, symmetrical, and predictable control response.\u003c\/p\u003e\n\u003cp data-end=\"3742\" data-start=\"3595\" bis_size='{\"x\":12,\"y\":1426,\"w\":576,\"h\":58,\"abs_x\":385,\"abs_y\":1552}'\u003e\u003cstrong data-end=\"3620\" data-start=\"3595\" bis_size='{\"x\":12,\"y\":1428,\"w\":165,\"h\":16,\"abs_x\":385,\"abs_y\":1554}'\u003eDual One-Way Main Hub\u003c\/strong\u003e\u003cbr data-end=\"3623\" data-start=\"3620\" bis_size='{\"x\":177,\"y\":1428,\"w\":0,\"h\":16,\"abs_x\":550,\"abs_y\":1554}'\u003eHigh-grade bearings and dual one-way system ensure efficient torque transfer and reliable autorotation performance.\u003c\/p\u003e\n\u003cp data-end=\"3899\" data-start=\"3746\" bis_size='{\"x\":12,\"y\":1501,\"w\":576,\"h\":58,\"abs_x\":385,\"abs_y\":1627}'\u003e\u003cstrong data-end=\"3778\" data-start=\"3746\" bis_size='{\"x\":12,\"y\":1502,\"w\":223,\"h\":16,\"abs_x\":385,\"abs_y\":1628}'\u003eCNC 7075 Aluminum Rotor Head\u003c\/strong\u003e\u003cbr data-end=\"3781\" data-start=\"3778\" bis_size='{\"x\":235,\"y\":1502,\"w\":0,\"h\":16,\"abs_x\":608,\"abs_y\":1628}'\u003eMachined to extreme tolerances for maximum rigidity and zero slop—delivering sharp cyclic feedback and solid feel.\u003c\/p\u003e\n\u003cp data-end=\"4051\" data-start=\"3903\" bis_size='{\"x\":12,\"y\":1576,\"w\":576,\"h\":58,\"abs_x\":385,\"abs_y\":1702}'\u003e\u003cstrong data-end=\"3937\" data-start=\"3903\" bis_size='{\"x\":12,\"y\":1577,\"w\":224,\"h\":16,\"abs_x\":385,\"abs_y\":1703}'\u003eLightweight Carbon-Fiber Frame\u003c\/strong\u003e\u003cbr data-end=\"3940\" data-start=\"3937\" bis_size='{\"x\":236,\"y\":1577,\"w\":0,\"h\":16,\"abs_x\":609,\"abs_y\":1703}'\u003eReinforced 2.5 mm side plates and cross bracing provide exceptional torsional strength without excess mass.\u003c\/p\u003e\n\u003cp data-end=\"4228\" data-start=\"4055\" bis_size='{\"x\":12,\"y\":1650,\"w\":576,\"h\":58,\"abs_x\":385,\"abs_y\":1776}'\u003e\u003cstrong data-end=\"4086\" data-start=\"4055\" bis_size='{\"x\":12,\"y\":1652,\"w\":210,\"h\":16,\"abs_x\":385,\"abs_y\":1778}'\u003eQuick-Release Canopy System\u003c\/strong\u003e\u003cbr data-end=\"4089\" data-start=\"4086\" bis_size='{\"x\":222,\"y\":1652,\"w\":0,\"h\":16,\"abs_x\":595,\"abs_y\":1778}'\u003eIndependent latch design allows the canopy to be attached or removed in seconds—making battery swaps and maintenance faster and easier.\u003c\/p\u003e\n\u003cp data-end=\"4428\" data-start=\"4232\" bis_size='{\"x\":12,\"y\":1725,\"w\":576,\"h\":58,\"abs_x\":385,\"abs_y\":1851}'\u003e\u003cstrong data-end=\"4264\" data-start=\"4232\" bis_size='{\"x\":12,\"y\":1727,\"w\":210,\"h\":16,\"abs_x\":385,\"abs_y\":1853}'\u003eQuick-Release Battery System\u003c\/strong\u003e\u003cbr data-end=\"4267\" data-start=\"4264\" bis_size='{\"x\":222,\"y\":1727,\"w\":0,\"h\":16,\"abs_x\":595,\"abs_y\":1853}'\u003eBottom-mount tray enables rapid pack changes and easy CG adjustment. Optional rear quick-connect system allows plug-in operation without removing the canopy.\u003c\/p\u003e\n\u003cp data-end=\"4572\" data-start=\"4432\" bis_size='{\"x\":12,\"y\":1800,\"w\":576,\"h\":58,\"abs_x\":385,\"abs_y\":1926}'\u003e\u003cstrong data-end=\"4460\" data-start=\"4432\" bis_size='{\"x\":12,\"y\":1802,\"w\":165,\"h\":16,\"abs_x\":385,\"abs_y\":1928}'\u003eTeetering Tail Rotor Hub\u003c\/strong\u003e\u003cbr data-end=\"4463\" data-start=\"4460\" bis_size='{\"x\":177,\"y\":1802,\"w\":0,\"h\":16,\"abs_x\":550,\"abs_y\":1928}'\u003eTrue-scale teeter design for stronger tail hold, lower vibration, and smoother, quieter tail performance.\u003c\/p\u003e\n\u003cp data-end=\"4699\" data-start=\"4576\" bis_size='{\"x\":12,\"y\":1875,\"w\":576,\"h\":39,\"abs_x\":385,\"abs_y\":2001}'\u003e\u003cstrong data-end=\"4602\" data-start=\"4576\" bis_size='{\"x\":12,\"y\":1876,\"w\":161,\"h\":16,\"abs_x\":385,\"abs_y\":2002}'\u003eSimplified Maintenance\u003c\/strong\u003e\u003cbr data-end=\"4605\" data-start=\"4602\" bis_size='{\"x\":173,\"y\":1876,\"w\":0,\"h\":16,\"abs_x\":546,\"abs_y\":2002}'\u003eEasy access to main gear, servos, and electronics for quick setup, servicing, or upgrades.\u003c\/p\u003e\n\u003ch2 class=\"image-with-text__heading inline-richtext h1\" bis_size='{\"x\":12,\"y\":1930,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":2056}'\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\" bis_size='{\"x\":12,\"y\":1970,\"w\":576,\"h\":999,\"abs_x\":385,\"abs_y\":2096}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":1970,\"w\":576,\"h\":313,\"abs_x\":385,\"abs_y\":2096}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":1971,\"w\":167,\"h\":16,\"abs_x\":385,\"abs_y\":2097}'\u003eLength w\/o main blades:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":179,\"y\":1971,\"w\":3,\"h\":16,\"abs_x\":552,\"abs_y\":2097}'\u003e \u003c\/span\u003e1,180 mm\u003cbr bis_size='{\"x\":244,\"y\":1971,\"w\":0,\"h\":16,\"abs_x\":617,\"abs_y\":2097}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":1991,\"w\":100,\"h\":16,\"abs_x\":385,\"abs_y\":2117}'\u003eOverall height:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":112,\"y\":1991,\"w\":3,\"h\":16,\"abs_x\":485,\"abs_y\":2117}'\u003e \u003c\/span\u003e320 mm\u003cbr bis_size='{\"x\":170,\"y\":1991,\"w\":0,\"h\":16,\"abs_x\":543,\"abs_y\":2117}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2011,\"w\":90,\"h\":16,\"abs_x\":385,\"abs_y\":2137}'\u003eFrame width:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":102,\"y\":2011,\"w\":3,\"h\":16,\"abs_x\":475,\"abs_y\":2137}'\u003e \u003c\/span\u003e206 mm\u003cbr bis_size='{\"x\":159,\"y\":2011,\"w\":0,\"h\":16,\"abs_x\":532,\"abs_y\":2137}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2030,\"w\":98,\"h\":16,\"abs_x\":385,\"abs_y\":2156}'\u003eFrame weight:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":110,\"y\":2030,\"w\":3,\"h\":16,\"abs_x\":483,\"abs_y\":2156}'\u003e \u003c\/span\u003e1,480 g\u003cbr bis_size='{\"x\":162,\"y\":2030,\"w\":0,\"h\":16,\"abs_x\":535,\"abs_y\":2156}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2050,\"w\":142,\"h\":16,\"abs_x\":385,\"abs_y\":2176}'\u003eMain shaft diameter:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":154,\"y\":2050,\"w\":3,\"h\":16,\"abs_x\":527,\"abs_y\":2176}'\u003e \u003c\/span\u003e10 mm\u003cbr bis_size='{\"x\":201,\"y\":2050,\"w\":0,\"h\":16,\"abs_x\":574,\"abs_y\":2176}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2069,\"w\":183,\"h\":16,\"abs_x\":385,\"abs_y\":2195}'\u003eFeathering shaft diameter:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":195,\"y\":2069,\"w\":3,\"h\":16,\"abs_x\":568,\"abs_y\":2195}'\u003e \u003c\/span\u003e8 mm\u003cbr bis_size='{\"x\":236,\"y\":2069,\"w\":0,\"h\":16,\"abs_x\":609,\"abs_y\":2195}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2089,\"w\":72,\"h\":16,\"abs_x\":385,\"abs_y\":2215}'\u003eMain gear:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":84,\"y\":2089,\"w\":3,\"h\":16,\"abs_x\":457,\"abs_y\":2215}'\u003e \u003c\/span\u003e106 T\u003cbr bis_size='{\"x\":124,\"y\":2089,\"w\":0,\"h\":16,\"abs_x\":497,\"abs_y\":2215}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2109,\"w\":137,\"h\":16,\"abs_x\":385,\"abs_y\":2235}'\u003eAutorotation pulley:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":149,\"y\":2109,\"w\":3,\"h\":16,\"abs_x\":522,\"abs_y\":2235}'\u003e \u003c\/span\u003e60 T\u003cbr bis_size='{\"x\":182,\"y\":2109,\"w\":0,\"h\":16,\"abs_x\":555,\"abs_y\":2235}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2128,\"w\":73,\"h\":16,\"abs_x\":385,\"abs_y\":2254}'\u003eTail pulley:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":85,\"y\":2128,\"w\":3,\"h\":16,\"abs_x\":458,\"abs_y\":2254}'\u003e \u003c\/span\u003e13 T\u003cbr bis_size='{\"x\":116,\"y\":2128,\"w\":0,\"h\":16,\"abs_x\":489,\"abs_y\":2254}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2148,\"w\":63,\"h\":16,\"abs_x\":385,\"abs_y\":2274}'\u003eTail ratio:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":75,\"y\":2148,\"w\":3,\"h\":16,\"abs_x\":448,\"abs_y\":2274}'\u003e \u003c\/span\u003e4.6 : 1\u003cbr bis_size='{\"x\":118,\"y\":2148,\"w\":0,\"h\":16,\"abs_x\":491,\"abs_y\":2274}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2167,\"w\":194,\"h\":16,\"abs_x\":385,\"abs_y\":2293}'\u003eRecommended main blades:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":206,\"y\":2167,\"w\":3,\"h\":16,\"abs_x\":579,\"abs_y\":2293}'\u003e \u003c\/span\u003e550 – 570 mm\u003cbr bis_size='{\"x\":304,\"y\":2167,\"w\":0,\"h\":16,\"abs_x\":677,\"abs_y\":2293}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2187,\"w\":118,\"h\":16,\"abs_x\":385,\"abs_y\":2313}'\u003eBattery tray size:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":130,\"y\":2187,\"w\":3,\"h\":16,\"abs_x\":503,\"abs_y\":2313}'\u003e \u003c\/span\u003e290 × 53.5 × 66 mm\u003cbr bis_size='{\"x\":266,\"y\":2187,\"w\":0,\"h\":16,\"abs_x\":639,\"abs_y\":2313}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2207,\"w\":84,\"h\":16,\"abs_x\":385,\"abs_y\":2333}'\u003eMotor class:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":96,\"y\":2207,\"w\":3,\"h\":16,\"abs_x\":469,\"abs_y\":2333}'\u003e \u003c\/span\u003e4025 – 4035\u003cbr bis_size='{\"x\":185,\"y\":2207,\"w\":0,\"h\":16,\"abs_x\":558,\"abs_y\":2333}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2226,\"w\":77,\"h\":16,\"abs_x\":385,\"abs_y\":2352}'\u003eESC rating:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":89,\"y\":2226,\"w\":3,\"h\":16,\"abs_x\":462,\"abs_y\":2352}'\u003e \u003c\/span\u003e100 – 130 A\u003cbr bis_size='{\"x\":168,\"y\":2226,\"w\":0,\"h\":16,\"abs_x\":541,\"abs_y\":2352}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2246,\"w\":75,\"h\":16,\"abs_x\":385,\"abs_y\":2372}'\u003eServo size:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":87,\"y\":2246,\"w\":3,\"h\":16,\"abs_x\":460,\"abs_y\":2372}'\u003e \u003c\/span\u003eFull-size cyclic and tail\u003cbr bis_size='{\"x\":237,\"y\":2246,\"w\":0,\"h\":16,\"abs_x\":610,\"abs_y\":2372}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":2265,\"w\":101,\"h\":16,\"abs_x\":385,\"abs_y\":2391}'\u003ePower system:\u003c\/strong\u003e\u003cspan bis_size='{\"x\":113,\"y\":2265,\"w\":3,\"h\":16,\"abs_x\":486,\"abs_y\":2391}'\u003e \u003c\/span\u003eElectric, 6S – 12S (depending on setup)\u003cbr bis_size='{\"x\":372,\"y\":2265,\"w\":0,\"h\":16,\"abs_x\":745,\"abs_y\":2391}'\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\" bis_size='{\"x\":12,\"y\":2299,\"w\":576,\"h\":19,\"abs_x\":385,\"abs_y\":2425}'\u003eMotor Mount \u0026amp;\u003c\/p\u003e\n\u003ch2 class=\"image-with-text__heading h1 rte\" bis_size='{\"x\":12,\"y\":2335,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":2461}'\u003eCENTER-OF-GRAVITY DESIGN\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\" bis_size='{\"x\":12,\"y\":2375,\"w\":576,\"h\":593,\"abs_x\":385,\"abs_y\":2501}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":2375,\"w\":576,\"h\":78,\"abs_x\":385,\"abs_y\":2501}'\u003eThe motor mount is positioned close to the helicopter’s center of gravity for optimal balance and handling. An integrated support bearing on the pinion stabilizes the motor shaft, ensuring precise gear mesh, reduced vibration, and extended bearing life—essential for high-power electric setups.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":2469,\"w\":576,\"h\":499,\"abs_x\":385,\"abs_y\":2595}'\u003e\u003cimg height=\"495\" width=\"495\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/9_204b9272-3183-47b4-aaa2-902b7fa2991e.webp?v=1764297878\" bis_size='{\"x\":12,\"y\":2469,\"w\":495,\"h\":495,\"abs_x\":385,\"abs_y\":2595}'\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\" bis_size='{\"x\":12,\"y\":2985,\"w\":576,\"h\":19,\"abs_x\":385,\"abs_y\":3111}'\u003eSERVO LAYOUT\u003c\/p\u003e\n\u003ch2 class=\"image-with-text__heading h1 rte\" bis_size='{\"x\":12,\"y\":3021,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":3147}'\u003eGEOMETRY\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\" bis_size='{\"x\":12,\"y\":3061,\"w\":576,\"h\":5181,\"abs_x\":385,\"abs_y\":3187}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":3061,\"w\":576,\"h\":97,\"abs_x\":385,\"abs_y\":3187}'\u003eClean, direct servo placement with optimized linkage geometry delivers mechanical efficiency, equal throw on all axes, and a simplified setup for consistent response throughout the entire flight range. A\u003cstrong bis_size='{\"x\":12,\"y\":3101,\"w\":536,\"h\":36,\"abs_x\":385,\"abs_y\":3227}'\u003eone-piece 7075 aluminum bearing block and servo mount\u003c\/strong\u003eform the structural backbone of the frame, providing exceptional drivetrain rigidity and stability even during the most aggressive maneuvers.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":3175,\"w\":576,\"h\":500,\"abs_x\":385,\"abs_y\":3301}'\u003e\u003cimg height=\"496\" width=\"496\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/10_dba3c853-510c-4a53-944b-9111cd048ff6.webp?v=1764297922\" bis_size='{\"x\":12,\"y\":3175,\"w\":496,\"h\":496,\"abs_x\":385,\"abs_y\":3301}'\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\" bis_size='{\"x\":12,\"y\":3691,\"w\":576,\"h\":19,\"abs_x\":385,\"abs_y\":3817}'\u003eAdvanced\u003c\/p\u003e\n\u003ch2 class=\"image-with-text__heading h1 rte\" bis_size='{\"x\":12,\"y\":3727,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":3853}'\u003eROTOR HEAD SYSTEM\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\" bis_size='{\"x\":12,\"y\":3767,\"w\":576,\"h\":4475,\"abs_x\":385,\"abs_y\":3893}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":3767,\"w\":576,\"h\":97,\"abs_x\":385,\"abs_y\":3893}'\u003eMachined from high-strength 7075-grade aluminum, the rigid rotor head provides maximum stability and precise control response. Optimized geometry and high-precision linkage deliver perfectly linear cyclic feedback, while the\u003cstrong bis_size='{\"x\":375,\"y\":3807,\"w\":141,\"h\":16,\"abs_x\":748,\"abs_y\":3933}'\u003e1:1 control geometry\u003c\/strong\u003eensures equal movement in all directions and a consistent, balanced feel — ideal for both aggressive 3D and precise F3C flight.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":3881,\"w\":576,\"h\":499,\"abs_x\":385,\"abs_y\":4007}'\u003e\u003cimg height=\"495\" width=\"495\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/5_c83e88ce-5a2a-4446-ac2a-cbd402672d3d.webp?v=1764297984\" bis_size='{\"x\":12,\"y\":3881,\"w\":495,\"h\":495,\"abs_x\":385,\"abs_y\":4007}'\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\" bis_size='{\"x\":12,\"y\":4396,\"w\":576,\"h\":19,\"abs_x\":385,\"abs_y\":4522}'\u003eDual one-way precision\u003c\/p\u003e\n\u003ch2 class=\"image-with-text__heading h1 rte\" bis_size='{\"x\":12,\"y\":4432,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":4558}'\u003eFULL CNC STRENGTH\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\" bis_size='{\"x\":12,\"y\":4472,\"w\":576,\"h\":3770,\"abs_x\":385,\"abs_y\":4598}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":4472,\"w\":576,\"h\":117,\"abs_x\":385,\"abs_y\":4598}'\u003eThe Nimbus 550 V2 features a fully CNC-machined main gear with an ultra-rigid 11 mm structure for exceptional strength under extreme loads.\u003cbr bis_size='{\"x\":368,\"y\":4493,\"w\":0,\"h\":16,\"abs_x\":741,\"abs_y\":4619}'\u003eIts dual one-way bearing system delivers superior torque capacity and consistent power transfer—eliminating the risk of one-way slippage or failure.\u003cbr bis_size='{\"x\":395,\"y\":4532,\"w\":0,\"h\":16,\"abs_x\":768,\"abs_y\":4658}'\u003eEvery climb, every reversal — driven with absolute confidence by a transmission built for performance.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":4605,\"w\":576,\"h\":499,\"abs_x\":385,\"abs_y\":4731}'\u003e\u003cimg height=\"495\" width=\"495\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/8_5db3a3c3-9105-4466-8203-348f764631a5.webp?v=1764298050\" bis_size='{\"x\":12,\"y\":4605,\"w\":495,\"h\":495,\"abs_x\":385,\"abs_y\":4731}'\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\" bis_size='{\"x\":12,\"y\":5121,\"w\":576,\"h\":19,\"abs_x\":385,\"abs_y\":5247}'\u003eTail Control\u003c\/p\u003e\n\u003ch2 class=\"image-with-text__heading h1 rte\" bis_size='{\"x\":12,\"y\":5157,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":5283}'\u003eROD SYSTEM\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\" bis_size='{\"x\":12,\"y\":5196,\"w\":576,\"h\":3045,\"abs_x\":385,\"abs_y\":5322}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":5196,\"w\":576,\"h\":176,\"abs_x\":385,\"abs_y\":5322}'\u003e\u003cstrong bis_size='{\"x\":12,\"y\":5198,\"w\":571,\"h\":36,\"abs_x\":385,\"abs_y\":5324}'\u003eThe carbon tail control rod features a tapered end-fitting design with an aluminum-core shaft.\u003c\/strong\u003e\u003cbr bis_size='{\"x\":86,\"y\":5218,\"w\":0,\"h\":16,\"abs_x\":459,\"abs_y\":5344}'\u003eThis patented system eliminates the need for traditional epoxy bonding, making assembly easier, safer, and more precise.\u003cbr bis_size='{\"x\":277,\"y\":5257,\"w\":0,\"h\":16,\"abs_x\":650,\"abs_y\":5383}'\u003eIt allows quick field replacement of the rod ends—no more waiting hours for epoxy to cure—so you can get back in the air faster.\u003cbr bis_size='{\"x\":285,\"y\":5296,\"w\":0,\"h\":16,\"abs_x\":658,\"abs_y\":5422}'\u003eIn case of damage, the carbon rod itself can also be replaced independently, reducing maintenance cost while maintaining long-term reliability and consistent tail control performance.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":5389,\"w\":576,\"h\":499,\"abs_x\":385,\"abs_y\":5515}'\u003e\u003cimg height=\"495\" width=\"495\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/3_5674cabb-a0c2-4668-b7fc-a42535910fe2.webp?v=1764298087\" bis_size='{\"x\":12,\"y\":5389,\"w\":495,\"h\":495,\"abs_x\":385,\"abs_y\":5515}'\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\" bis_size='{\"x\":12,\"y\":5904,\"w\":576,\"h\":19,\"abs_x\":385,\"abs_y\":6030}'\u003eOne-Piece\u003c\/p\u003e\n\u003ch2 class=\"image-with-text__heading h1 rte\" bis_size='{\"x\":12,\"y\":5940,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":6066}'\u003eCNC TAIL CASE\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\" bis_size='{\"x\":12,\"y\":5980,\"w\":576,\"h\":2262,\"abs_x\":385,\"abs_y\":6106}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":5980,\"w\":576,\"h\":58,\"abs_x\":385,\"abs_y\":6106}'\u003eA single solid aluminum tail case increases rigidity and ensures perfect gear mesh alignment. The one-piece design improves strength, reduces vibration, and simplifies maintenance compared to multi-part housings.\u003cbr bis_size='{\"x\":314,\"y\":6021,\"w\":0,\"h\":16,\"abs_x\":687,\"abs_y\":6147}'\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":6055,\"w\":576,\"h\":499,\"abs_x\":385,\"abs_y\":6181}'\u003e\u003cimg height=\"495\" width=\"495\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/2_cc8d22ef-7af8-4ac6-a5d7-8cba8ec8706b.webp?v=1764298128\" bis_size='{\"x\":12,\"y\":6055,\"w\":495,\"h\":495,\"abs_x\":385,\"abs_y\":6181}'\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\" bis_size='{\"x\":12,\"y\":6570,\"w\":576,\"h\":19,\"abs_x\":385,\"abs_y\":6696}'\u003eDAMPENING SYSTEM \u0026amp;\u003c\/p\u003e\n\u003ch2 class=\"image-with-text__heading h1 rte\" bis_size='{\"x\":12,\"y\":6606,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":6732}'\u003eTAIL HUB\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\" bis_size='{\"x\":12,\"y\":6646,\"w\":576,\"h\":1596,\"abs_x\":385,\"abs_y\":6772}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":6646,\"w\":576,\"h\":78,\"abs_x\":385,\"abs_y\":6772}'\u003ePrecision CNC-machined from aircraft-grade aluminum for exceptional balance and durability. The\u003cstrong bis_size='{\"x\":103,\"y\":6667,\"w\":179,\"h\":16,\"abs_x\":476,\"abs_y\":6793}'\u003eteetering tail rotor system\u003c\/strong\u003e, shared with the Nimbus 550 V2 electric version, delivers stronger tail-hold performance, reduced vibration, and improved parts compatibility for easier maintenance and upgrades.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":6740,\"w\":576,\"h\":500,\"abs_x\":385,\"abs_y\":6866}'\u003e\u003cimg height=\"496\" width=\"496\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/9_819d2718-50c2-4eda-97a5-dbe3e0bc472b.webp?v=1764298174\" bis_size='{\"x\":12,\"y\":6740,\"w\":496,\"h\":496,\"abs_x\":385,\"abs_y\":6866}'\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\" bis_size='{\"x\":12,\"y\":7257,\"w\":576,\"h\":19,\"abs_x\":385,\"abs_y\":7383}'\u003eAssembly of the\u003c\/p\u003e\n\u003ch2 class=\"image-with-text__heading h1 rte\" bis_size='{\"x\":12,\"y\":7292,\"w\":576,\"h\":29,\"abs_x\":385,\"abs_y\":7418}'\u003eTAIL HUB\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\" bis_size='{\"x\":12,\"y\":7332,\"w\":576,\"h\":909,\"abs_x\":385,\"abs_y\":7458}'\u003e\n\u003cp bis_size='{\"x\":12,\"y\":7332,\"w\":576,\"h\":58,\"abs_x\":385,\"abs_y\":7458}'\u003eThe tail hub uses a\u003cstrong bis_size='{\"x\":133,\"y\":7334,\"w\":176,\"h\":16,\"abs_x\":506,\"abs_y\":7460}'\u003etapered collet connection\u003c\/strong\u003eidentical to the Specter 700, effectively reducing vibration and simplifying maintenance — in most crash cases, only the tail shaft needs replacement, costing just a few dollars.\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":7407,\"w\":576,\"h\":499,\"abs_x\":385,\"abs_y\":7533}'\u003e\u003cimg height=\"495\" width=\"495\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/11_d699d4b3-b3f0-4adb-af97-2464bfcdb9de.webp?v=1764298215\" bis_size='{\"x\":12,\"y\":7407,\"w\":495,\"h\":495,\"abs_x\":385,\"abs_y\":7533}'\u003e\u003c\/p\u003e\n\u003cp bis_size='{\"x\":12,\"y\":7923,\"w\":576,\"h\":319,\"abs_x\":385,\"abs_y\":8049}'\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/ArUtOjb83PM?si=0QBjufZesu8rbMFy\" height=\"315\" width=\"560\" bis_size='{\"x\":12,\"y\":7923,\"w\":560,\"h\":315,\"abs_x\":385,\"abs_y\":8049}'\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XLPower Heli","offers":[{"title":"Default Title","offer_id":41293222412365,"sku":"XL55V2K03","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/XLPower_Nimbus_550_V2_Kit_With_Fullsize_Servo_Mount_W_O_Blades__6.png?v=1764297522"},{"product_id":"xlpower-specter-ultimate-3-blades-kit-w-o-blades","title":"XLPower Specter Ultimate 3 Blades Kit (W\/O Blades)","description":"\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp data-start=\"510\" data-end=\"940\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Specter 700 Ultimate 3-Blade is XLPower’s flagship \u003c\/span\u003eevolution of precision 3D helicopter engineering, built for pilots who demand the ultimate in cyclic authority, tail hold, and in-air stability. Based on the proven Ultimate platform, this version adds a purpose-designed tri-blade head system, refined control geometry, and reinforced mechanics to deliver a flight feel that’s tighter, faster, and smoother than ever before.\u003c\/p\u003e\n\u003cp data-start=\"942\" data-end=\"1247\"\u003eEvery component, from the three-blade head block to the balanced tail system\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e  is optimized for the unique dynamics of multi-blade flight. The result is a model that tracks like it’s on rails, carves through maneuvers with surgical accuracy, and still maintains that unmistakable XLPower agility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1249\" data-end=\"1447\"\u003eFrom the one-piece CNC motor mount to the tri-point head damping system, every detail is crafted for strength, consistency, and pilot confidence under the extreme forces of modern 3D flight.\u003c\/p\u003e\n\u003ch3 data-start=\"1454\" data-end=\"1474\"\u003eKEY FEATURES\u003c\/h3\u003e\n\u003cp data-start=\"1478\" data-end=\"1607\"\u003ePrecision 3-blade head system for faster cyclic response, improved disc efficiency, and ultra-stable flight characteristics\u003c\/p\u003e\n\u003cp data-start=\"1610\" data-end=\"1713\"\u003eReinforced main shaft and spindle design to handle the increased loading of tri-blade performance\u003c\/p\u003e\n\u003cp data-start=\"1716\" data-end=\"1805\"\u003eOptimized swash-to-rotor geometry (1:1 ratio) for perfectly linear control response\u003c\/p\u003e\n\u003cp data-start=\"1808\" data-end=\"1907\"\u003eUpgraded tail assembly with revised lever geometry for superior yaw authority and consistency\u003c\/p\u003e\n\u003cp data-start=\"1910\" data-end=\"2020\"\u003eEnhanced frame bracing and motor mount integration to reduce torsional flex during high-torque maneuvers\u003c\/p\u003e\n\u003cp data-start=\"2023\" data-end=\"2118\"\u003eRefined damping and bearing tolerances for smoother mechanical feel and reduced vibration\u003c\/p\u003e\n\u003cp data-start=\"2023\" data-end=\"2118\"\u003eQuick-release battery tray and easy maintenance layout for faster field turnaround\u003c\/p\u003e\n\u003ch3\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003e\u003cstrong\u003eLength w\/o main blades:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1,383 mm\u003cstrong\u003e\u003cbr\u003eOverall height:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e351mm\u003cstrong\u003e\u003cbr\u003eFrame width:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e217 mm\u003cstrong\u003e\u003cbr\u003eWeight (RTF):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eapprox. 5,600 g\u003cstrong\u003e\u003cbr\u003eMain blade length:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e685 – 716 mm\u003cstrong\u003e\u003cbr\u003eTail blade length:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e95 – 115 mm\u003cstrong\u003e\u003cbr\u003eMain shaft diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e15 mm\u003cstrong\u003e\u003cbr\u003eFeathering shaft diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 mm\u003cstrong\u003e\u003cbr\u003eTail boom diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32 mm\u003cstrong\u003e\u003cbr\u003eTail ratio:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.76 : 1（5.0 Optional）\u003cstrong\u003e\u003cbr\u003eDrive system:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBelt-driven tail, helical main gear\u003cstrong\u003e\u003cbr\u003eGear ratio:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e9.636 : 1(10.6-8.15 Optional)\u003cstrong\u003e\u003cbr\u003eMotor mount:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOne-piece reinforced CNC aluminum design\u003cstrong\u003e\u003cbr\u003eFrame structure:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMulti-layer carbon fiber with strengthened center section\u003cstrong\u003e\u003cbr\u003eSwashplate geometry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e120° CCPM, 1:1 control ratio\u003cstrong\u003e\u003cbr\u003ePower system:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12S Li-Po (recommended)\u003cstrong\u003e\u003cbr\u003eESC rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e200 – 300 A class\u003cstrong\u003e\u003cbr\u003eMotor class:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4525 \/ 4530 size\u003cstrong\u003e\u003cbr\u003eHead \u0026amp; tail material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e7075-T6 aluminum\u003cstrong\u003e\u003cbr\u003eGyro mount:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRear-mounted vibration-isolated platform\u003cstrong\u003e\u003cbr\u003eBattery tray:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eQuick-release latch system\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\"\u003e\u003cstrong\u003e3 blade\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e3-BLADE ROTOR SYSTEM\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003e\u003cbr\u003eThe Specter Ultimate’s 3-blade head system is precision-engineered for maximum rigidity and control.Machined from 7075-T6 aluminum, it delivers rock-solid stability under extreme 3D loads while maintaining buttery-smooth cyclic transitions. Every detail, from the feathering spindle to the pitch links, is optimized for pure, linear flight response.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"460\" width=\"460\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/W2.webp?v=1764037199\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eRIGID DAMPER\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003eA newly engineered rigid damper system and bearing block deliver zero play and ultra-low vibration at any head speed. This ultra-precise interface between the spindle and blade grips gives the Specter its iconic “locked-in” flight feel, even through aggressive pitch reversals or high-G tic-tocs. The result is a more direct control response, superior stability, and an exceptionally smooth mechanical pulse.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"460\" width=\"460\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/W4.webp?v=1764037234\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\"\u003e\u003cstrong\u003e1:1\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eGEOMETRY\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003eThe integrated 1:1 swash-to-rotor geometry guarantees direct, predictable control response. Every linkage aligns perfectly with the centerline of motion, eliminating phasing errors and mechanical distortion. Combined with the ONE-PIECE head block design, pilots experience consistent pitch feel and ultra-precise cyclic authority throughout the entire range.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"460\" width=\"460\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/w6.webp?v=1764037269\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\"\u003e\u003cstrong\u003eTail\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eDESIGN\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003eThe modular tail system features a one-piece CNC main hub and reinforced grip mounts for maximum alignment accuracy. Disassembly and service are effortless every spacer, bearing, and shim positions itself precisely, ensuring mechanical harmony. This isn’t just engineering — it’s maintenance made beautiful.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"464\" width=\"464\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/W.webp?v=1764037310\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\"\u003e\u003cstrong\u003eBearing\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eSTACK\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003eInside every tail grip lies a triple-bearing stack with precision shims for flawless concentricity and zero axial play.\u003cbr\u003eThe design minimizes drag while maximizing tail authority, translating every gyro command instantly to motion.\u003cbr\u003eThis attention to micro-detail is what keeps the Specter’s tail locked in through every pirouetting maneuver.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"460\" width=\"460\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/W3.webp?v=1764037347\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\"\u003e\u003cstrong\u003eSmooth\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eLINEAR PITCH\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003eThe finished 3 blades tail assembly delivers smooth, linear pitch feel with unmatched holding power. Even at peak torque during full-collective punch-outs, the tail holds its heading effortlessly, translating raw motor power into elegant, controlled motion. High-efficiency belt drive and perfectly balanced grips make every stop feel mechanical, deliberate, and exact.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"460\" width=\"460\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/W5.webp?v=1764037384\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/urMQ_b76NAo?si=Oc24R1E4lKGnv8LK\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XLPower Heli","offers":[{"title":"Default Title","offer_id":42037451161677,"sku":"XL70V2K07","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/XLPowerSpecterUltimate3BladesKit_W_OBlades__5.png?v=1764036152"},{"product_id":"xlpower-specter-700-nitro-ultimate-kit-w-o-blades","title":"XLPower Specter 700 Nitro Ultimate Kit (w\/o Blades)","description":"\u003ch2\u003e\u003cstrong data-start=\"165\" data-end=\"198\"\u003eSpecter 700 V2 Nitro Ultimate\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"201\" data-end=\"240\"\u003e\u003cstrong data-start=\"201\" data-end=\"240\"\u003ePrecision Refined · Power Perfected\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"201\" data-end=\"240\"\u003e\u003cstrong data-start=\"251\" data-end=\"263\"\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"265\" data-end=\"494\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"269\" data-end=\"302\"\u003eSpecter 700 V2 Nitro Ultimate\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eevolves from XLPower’s proven nitro platform —\u003cbr data-start=\"349\" data-end=\"352\"\u003ea refined redesign of the original\u003cspan\u003e \u003c\/span\u003e\u003cem data-start=\"387\" data-end=\"406\"\u003eSpecter 700 Nitro\u003c\/em\u003e, engineered for higher precision, improved balance, and an even smoother flight feel.\u003c\/p\u003e\n\u003cp data-start=\"496\" data-end=\"961\"\u003eBuilt upon the same trusted mechanical foundation, the V2 Ultimate introduces a series of major engineering upgrades, including a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"626\" data-end=\"666\"\u003ebrand-new pre-balanced clutch system\u003c\/strong\u003e,\u003cbr data-start=\"667\" data-end=\"670\"\u003ean\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"673\" data-end=\"708\"\u003eextended precision engine shaft\u003c\/strong\u003e, and an\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"717\" data-end=\"753\"\u003eoptimized 8.17:1 main gear ratio\u003c\/strong\u003e.\u003cbr data-start=\"754\" data-end=\"757\"\u003eThis refined gearing increases torque output, delivers stronger engine response, and makes tuning easier and less sensitive to needle adjustment —\u003cbr data-start=\"903\" data-end=\"906\"\u003egiving pilots a broader and more stable tuning range.\u003c\/p\u003e\n\u003cp data-start=\"963\" data-end=\"1127\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"967\" data-end=\"980\"\u003emain gear\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003enow features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"996\" data-end=\"1019\"\u003esolid CNC structure\u003c\/strong\u003e, significantly reducing deformation and ensuring consistent, smooth power transfer even under heavy load.\u003c\/p\u003e\n\u003cp data-start=\"1129\" data-end=\"1400\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1133\" data-end=\"1159\"\u003eleft carbon side frame\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehas been reinforced with fewer front servo openings, greatly improving torsional rigidity and crash resistance.\u003cbr data-start=\"1271\" data-end=\"1274\"\u003eEven after hard impacts, the frame maintains alignment and integrity, ensuring long-term durability and reduced maintenance.\u003c\/p\u003e\n\u003cp data-start=\"1402\" data-end=\"1814\"\u003eAt the heart of the drivetrain, the new\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1442\" data-end=\"1467\"\u003eextended engine shaft\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures less than\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1486\" data-end=\"1516\"\u003e0.02mm runout from factory\u003c\/strong\u003e,\u003cbr data-start=\"1517\" data-end=\"1520\"\u003eachieving perfect concentricity and vibration-free power delivery.\u003cbr data-start=\"1586\" data-end=\"1589\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1593\" data-end=\"1613\"\u003estarter coupling\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehas been relocated outside the bearing to prevent clutch loosening,\u003cbr data-start=\"1681\" data-end=\"1684\"\u003ewhile the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1694\" data-end=\"1722\"\u003eshaft sleeve taper angle\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehas been optimized to provide secure engagement without excessive tightening or slippage.\u003c\/p\u003e\n\u003cp data-start=\"1816\" data-end=\"2184\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1820\" data-end=\"1835\"\u003etail system\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eadopts the same design as the\u003cspan\u003e \u003c\/span\u003e\u003cem data-start=\"1866\" data-end=\"1908\"\u003eSpecter 700 V2 Ultimate electric version\u003c\/em\u003e,\u003cbr data-start=\"1909\" data-end=\"1912\"\u003efeaturing a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1924\" data-end=\"1964\"\u003eCNC teeter-style tail rotor assembly\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1969\" data-end=\"2008\"\u003ecurved damping washers with O-rings\u003c\/strong\u003e,\u003cbr data-start=\"2009\" data-end=\"2012\"\u003eproviding stronger tail hold, reduced vibration, and a smoother, more linear control feel —\u003cbr data-start=\"2103\" data-end=\"2106\"\u003edelivering an electric-like flight experience with full parts compatibility.\u003c\/p\u003e\n\u003cp data-start=\"2186\" data-end=\"2464\"\u003eExternally, the Nitro Ultimate debuts a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2226\" data-end=\"2255\"\u003erefreshed white aesthetic\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2263\" data-end=\"2282\"\u003ewhite tail boom\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2284\" data-end=\"2307\"\u003ewhite landing skids\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2309\" data-end=\"2331\"\u003ewhite vertical fin\u003c\/strong\u003e, and a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2339\" data-end=\"2360\"\u003enew canopy design\u003c\/strong\u003e,\u003cbr data-start=\"2361\" data-end=\"2364\"\u003egiving it a clean, modern, and balanced appearance that reflects its refined mechanical character.\u003c\/p\u003e\n\u003cp data-start=\"2466\" data-end=\"2695\"\u003eWith its blend of enhanced drivetrain precision, reinforced structure, and updated styling,\u003cbr data-start=\"2557\" data-end=\"2560\"\u003ethe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2564\" data-end=\"2597\"\u003eSpecter 700 V2 Nitro Ultimate\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edefines a new generation of nitro performance —\u003cbr data-start=\"2645\" data-end=\"2648\"\u003e\u003cstrong data-start=\"2648\" data-end=\"2695\"\u003eprecise, durable, and unmistakably XLPower.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2466\" data-end=\"2695\"\u003e\u003cstrong data-start=\"2705\" data-end=\"2721\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2725\" data-end=\"2865\"\u003e\u003cstrong data-start=\"2725\" data-end=\"2761\"\u003eOptimized 8.17:1 Main Gear Ratio\u003c\/strong\u003e\u003cbr data-start=\"2761\" data-end=\"2764\"\u003eImproved torque output and smoother engine response, with less sensitivity to tuning adjustments.\u003c\/p\u003e\n\u003cp data-start=\"2869\" data-end=\"2995\"\u003e\u003cstrong data-start=\"2869\" data-end=\"2899\"\u003ePre-Balanced Clutch System\u003c\/strong\u003e\u003cbr data-start=\"2899\" data-end=\"2902\"\u003eFactory-balanced for reduced vibration and precise, consistent engagement under high RPM.\u003c\/p\u003e\n\u003cp data-start=\"2999\" data-end=\"3158\"\u003e\u003cstrong data-start=\"2999\" data-end=\"3034\"\u003eExtended Precision Engine Shaft\u003c\/strong\u003e\u003cbr data-start=\"3034\" data-end=\"3037\"\u003eNewly designed shaft with less than\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3075\" data-end=\"3092\"\u003e0.02mm runout\u003c\/strong\u003e, improving concentricity, smoothness, and drivetrain longevity.\u003c\/p\u003e\n\u003cp data-start=\"3162\" data-end=\"3294\"\u003e\u003cstrong data-start=\"3162\" data-end=\"3192\"\u003eRelocated Starter Coupling\u003c\/strong\u003e\u003cbr data-start=\"3192\" data-end=\"3195\"\u003eCoupling positioned outside the bearing to prevent clutch loosening and ensure reliable starts.\u003c\/p\u003e\n\u003cp data-start=\"3298\" data-end=\"3458\"\u003e\u003cstrong data-start=\"3298\" data-end=\"3334\"\u003eReduced Taper Angle Shaft Sleeve\u003c\/strong\u003e\u003cbr data-start=\"3334\" data-end=\"3337\"\u003eProvides secure engagement without excessive tightening — eliminates starter slippage while improving serviceability.\u003c\/p\u003e\n\u003cp data-start=\"3462\" data-end=\"3600\"\u003e\u003cstrong data-start=\"3462\" data-end=\"3492\"\u003eSolid CNC Main Gear Design\u003c\/strong\u003e\u003cbr data-start=\"3492\" data-end=\"3495\"\u003eOne-piece machined gear plate minimizes deformation and ensures consistent, efficient power transfer.\u003c\/p\u003e\n\u003cp data-start=\"3604\" data-end=\"3746\"\u003e\u003cstrong data-start=\"3604\" data-end=\"3636\"\u003eReinforced Carbon Side Frame\u003c\/strong\u003e\u003cbr data-start=\"3636\" data-end=\"3639\"\u003eFewer servo openings and thicker structure enhance rigidity and crash resistance without adding weight.\u003c\/p\u003e\n\u003cp data-start=\"3750\" data-end=\"3919\"\u003e\u003cstrong data-start=\"3750\" data-end=\"3782\"\u003eCNC Teeter-Style Tail System\u003c\/strong\u003e\u003cbr data-start=\"3782\" data-end=\"3785\"\u003eSame proven tail design as the\u003cspan\u003e \u003c\/span\u003e\u003cem data-start=\"3818\" data-end=\"3860\"\u003eSpecter 700 V2 Ultimate electric version\u003c\/em\u003e, providing stronger tail hold and smoother control feel.\u003c\/p\u003e\n\u003cp data-start=\"3923\" data-end=\"4056\"\u003e\u003cstrong data-start=\"3923\" data-end=\"3966\"\u003eCurved Damping Washer System (Tail Hub)\u003c\/strong\u003e\u003cbr data-start=\"3966\" data-end=\"3969\"\u003eIntegrated O-ring damping reduces micro-vibration and enhances long-term stability.\u003c\/p\u003e\n\u003cp data-start=\"4060\" data-end=\"4218\"\u003e\u003cstrong data-start=\"4060\" data-end=\"4087\"\u003eRefreshed White Styling\u003c\/strong\u003e\u003cbr data-start=\"4087\" data-end=\"4090\"\u003eNew white tail boom, skids, and vertical fin paired with an updated canopy design — clean, modern, and unmistakably XLPower.\u003c\/p\u003e\n\u003ch3\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003e\u003cstrong\u003eLength w\/o main blades:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1,381 mm\u003cbr\u003e\u003cstrong\u003eOverall height:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e363 mm\u003cbr\u003e\u003cstrong\u003eFrame width:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e217 mm\u003cbr\u003e\u003cstrong\u003eMain blade length:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e685 – 716 mm\u003cbr\u003e\u003cstrong\u003eTail blade length:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e105 – 115 mm\u003cbr\u003e\u003cstrong\u003eMain shaft diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e15 mm\u003cbr\u003e\u003cstrong\u003eFeathering shaft diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 mm\u003cbr\u003e\u003cstrong\u003eTail boom diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32 mm\u003cbr\u003e\u003cstrong\u003eTail ratio:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.767 (5.0 optional)\u003cbr\u003e\u003cstrong\u003eDrive system:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDirect-drive main gear system\u003cbr\u003e\u003cstrong\u003eClutch system:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDual-support clutch stack with self-aligning geometry\u003cbr\u003e\u003cstrong\u003eOne-way bearing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHeavy-duty sprag type\u003cbr\u003e\u003cstrong\u003eSwashplate geometry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e120° CCPM, 1:1 control ratio\u003cbr\u003e\u003cstrong\u003eFrame material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCarbon fiber with CNC aluminum bearing blocks\u003cbr\u003e\u003cstrong\u003eHead \u0026amp; tail material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e7075-T6 aluminum\u003cbr\u003e\u003cstrong\u003eEngine class:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e.90 \/ 105 nitro\u003cbr\u003e\u003cstrong\u003eFuel tank capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e600 cc\u003cbr\u003e\u003cstrong\u003eRecommended servo size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFull-size cyclic and tail\u003cbr\u003e\u003cstrong\u003eMain gear:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e139T\u003cbr\u003e\u003cstrong\u003ePinion gear:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e17T\u003cbr\u003e\u003cstrong\u003eWeight (dry, w\/o fuel):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApprox. 4.1 – 4.2 kg depending on setup\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\"\u003e\u003cstrong\u003e\u003cem\u003eULTIMATE\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eROTOR HEAD\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003e\u003cstrong\u003eThe Specter 700 V2 Nitro Ultimate rotor head represents the pinnacle of precision engineering and flight refinement.\u003c\/strong\u003e\u003cbr\u003eEach component is \u003cstrong\u003efully CNC-machined from 7075-T6 aerospace-grade aluminum in a single setup\u003c\/strong\u003e,ensuring exceptional accuracy, rigidity, and near-zero tolerance deviation.\u003cbr\u003eThis advanced design delivers \u003cstrong\u003eunmatched stiffness, perfect tracking, and ultra-smooth control response\u003c\/strong\u003e,even under the extreme dynamic loads of modern 3D flight.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1:1 swash-to-rotor geometry\u003c\/strong\u003e guarantees completely linear cyclic and collective behavior,providing the most direct and connected flight feel of any 700-class helicopter.\u003cbr\u003eEvery subtle stick movement translates instantly into precise aircraft response,giving pilots a pure, confident, and seamless control experience.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"500\" width=\"500\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/5_8202cea7-7820-48c0-9a50-191913456d53_1.webp?v=1764126266\"\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\"\u003e\u003cem\u003e\u003cstrong\u003eTaper-Fit Clutch Design for\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eMAXIMUM CONCENTRICITY\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSpecter 700 V2 Nitro Ultimate\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eintroduces XLPower’s proprietary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etaper-fit clutch system\u003c\/strong\u003e,a precision-engineered interface inspired by machine-tool spindle technology.\u003cbr\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etapered connection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebetween the engine shaft and clutch assembly ensures perfect concentricity among the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eengine, fan, and clutch\u003c\/strong\u003e,maintaining alignment under all operating conditions and minimizing vibration at high RPM.Based on the original Specter 700 Nitro design, the system has been fully refined with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efactory pre-balanced clutch assembly\u003c\/strong\u003eand a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enew extended precision engine shaft\u003c\/strong\u003e.\u003cbr\u003eThe shaft is manufactured with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eless than 0.02 mm runout\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom factory, ensuring exceptional concentric accuracy and rotational stability.The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereduced taper angle\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides a tighter, more consistent engagement while requiring less torque to achieve full locking —reliable, repeatable, and easy to service.\u003cbr\u003eRecommended tightening torque is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e18 – 20 Nm\u003c\/strong\u003e, offering secure retention without excessive force.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"500\" width=\"500\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/8_af205a7f-41ab-4613-8750-ea96d8a753e1.webp?v=1764126304\"\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\"\u003e\u003cem\u003e\u003cstrong\u003eEngine Bay and\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eMAINTENANCE ACCESS\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for real-world usability, the Specter 700 V2 Nitro Ultimate makes engine maintenance faster and easier than ever.\u003c\/strong\u003e\u003cbr\u003eThe power system mounts from below, allowing the entire engine to be removed in just a few minutes —no longer requiring the tedious disassembly typical of conventional nitro models.\u003cbr\u003eThis bottom-mount layout, combined with open side access to the fan shroud and clutch system,makes tuning and servicing simple, efficient, and frustration-free.Ease of maintenance has always been a core design principle for XLPower nitro models,and the Specter 700 V2 Nitro Ultimate continues that tradition —delivering true performance with real-world practicality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"500\" width=\"500\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/1_f8a034dc-306f-4bc2-8eaa-16f89420608d.webp?v=1764126343\"\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\"\u003e\u003cem\u003e\u003cstrong\u003eREDESIGNED\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAIRFRAME\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003eThe Specter 700 NME is built around a lightweight, ultra-rigid carbon fiber frame that maximizes strength while minimizing overall mass. Its streamlined layout achieves exceptional balance and agility without sacrificing durability. The optimized frame geometry distributes loads evenly throughout the structure, resulting in fast, precise handling and superior flight stability. Every gram of material serves performance — no excess, no compromise.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"501\" width=\"501\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/7_79a8a536-40dd-45dd-975a-bd78b69d5ca7_1.webp?v=1764126383\"\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\"\u003e\u003cem\u003e\u003cstrong\u003eULTIMATE\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eTAIL ROTOR SYSTEM\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSpecter 700 V2 Nitro Ultimate\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etail system is engineered for maximum precision, strength, and long-term reliability.Its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eall-CNC, one-piece construction\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eimproves alignment accuracy, structural rigidity, and vibration resistance.The system adopts a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eteeter-style tail rotor design\u003c\/strong\u003e, identical to full-scale helicopter mechanics,delivering superior tail hold, reduced vibration, and quieter operation.\u003cbr\u003eInside the tail rotor hub,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecurved shim washers with damping O-rings\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eabsorb micro-vibrations,providing smoother tail response and improved long-term durability.This refined tail system gives the Nitro Ultimate\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ethe same flight feel and precision control as the electric version\u003c\/strong\u003e,while offering full\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eparts compatibility\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebetween nitro and electric models —making maintenance, upgrades, and spares completely interchangeable.Together, it delivers the hallmark XLPower tail performance:\u003cbr\u003e\u003cstrong\u003etight, smooth, and competition-proven stability\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"500\" width=\"500\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/10_87d11a4e-1084-46ba-b09f-72c41bf68815_1.webp?v=1764126432\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XLPower Heli","offers":[{"title":"Default Title","offer_id":42123433115725,"sku":"XL70V2NK02","price":985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/XLPowerSpecter700NitroUltimateKit_w_oBlades__2.png?v=1764123916"},{"product_id":"xlpower-nimbus-550-nitro-v2-kit-w-o-blades","title":"XLPower Nimbus 550 Nitro V2 Kit w\/o Blades","description":"\u003cp data-start=\"0\" data-end=\"61\"\u003e\u003cstrong data-start=\"0\" data-end=\"59\"\u003eNimbus 550 V2 Nitro — Balanced Power, Refined Precision\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"63\" data-end=\"571\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"67\" data-end=\"90\"\u003eNimbus 550 V2 Nitro\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis XLPower’s next evolution of its high-performance nitro-powered 550-class helicopter kit. Building on the proven foundation of the original Nimbus 550 Nitro, the V2 refines every critical system for greater smoothness, reliability, and control. It combines the precise control geometry of its electric predecessors with a robust, meticulously balanced nitro drivetrain—delivering responsive power, smooth clutch engagement, and exceptional maintainability for advanced pilots.\u003c\/p\u003e\n\u003ch3 data-start=\"578\" data-end=\"621\"\u003e\u003cstrong data-start=\"582\" data-end=\"619\"\u003eKey Improvements (V2 vs Original)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"624\" data-end=\"709\"\u003e🧩\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"627\" data-end=\"659\"\u003ePre-balanced clutch assembly\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor reduced vibration and extended bearing life\u003c\/p\u003e\n\u003cp data-start=\"624\" data-end=\"709\"\u003e⚙️ \u003cstrong data-start=\"715\" data-end=\"740\"\u003eExtended engine shaft\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor improved axial stability and smoother operation\u003c\/p\u003e\n\u003cp data-start=\"797\" data-end=\"928\"\u003e🔧\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"800\" data-end=\"832\"\u003eRe-engineered start coupling\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— starter cup no longer sits inside the bearing, preventing clutch loosening during operation\u003c\/p\u003e\n\u003cp data-start=\"931\" data-end=\"1051\"\u003e🌀\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"934\" data-end=\"965\"\u003eNew tail pitch lever system\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eadopted from the electric V2, offering stronger tail authority and crisper response\u003c\/p\u003e\n\u003cp data-start=\"931\" data-end=\"1051\"\u003e💨 \u003cstrong data-start=\"1057\" data-end=\"1090\"\u003eSignificantly lower vibration\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eacross all RPM ranges, with smoother spool-up and more stable hover\u003c\/p\u003e\n\u003ch3 data-start=\"1167\" data-end=\"1190\"\u003e\u003cstrong data-start=\"1171\" data-end=\"1188\"\u003eCore Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1191\" data-end=\"1505\"\u003e\u003cstrong data-start=\"1191\" data-end=\"1234\"\u003eRedesigned Upper Swash Plate \u0026amp; Geometry\u003c\/strong\u003e\u003cbr data-start=\"1234\" data-end=\"1237\"\u003eTo eliminate unequal cyclic\/collective differential, the Nimbus 550 V2 Nitro ships with a new upper swash plate and longer outer swash balls. This refinement ensures balanced servo geometry while maintaining the proven control ratios from the electric Nimbus series.\u003c\/p\u003e\n\u003cp data-start=\"1507\" data-end=\"1728\"\u003e\u003cstrong data-start=\"1507\" data-end=\"1532\"\u003eTapered Clutch System\u003c\/strong\u003e\u003cbr data-start=\"1532\" data-end=\"1535\"\u003eBorrowed from the Nitro 700 platform, the tapered clutch provides smoother engagement and easier clutch stack alignment, further enhanced in the V2 with pre-balancing for ultra-low vibration.\u003c\/p\u003e\n\u003cp data-start=\"1730\" data-end=\"1938\"\u003e\u003cstrong data-start=\"1730\" data-end=\"1753\"\u003eRigid Airframe Core\u003c\/strong\u003e\u003cbr data-start=\"1753\" data-end=\"1756\"\u003eA one-piece 7075 aluminum bearing block and servo mount form the structural backbone of the frame, giving outstanding drivetrain rigidity and stability during aggressive maneuvers.\u003c\/p\u003e\n\u003cp data-start=\"1940\" data-end=\"2098\"\u003e\u003cstrong data-start=\"1940\" data-end=\"1968\"\u003e120° Cyclic Servo Layout\u003c\/strong\u003e\u003cbr data-start=\"1968\" data-end=\"1971\"\u003eServos are arranged in a 120° layout for optimal geometry, ensuring consistent control feel across the full collective range.\u003c\/p\u003e\n\u003cp data-start=\"2100\" data-end=\"2325\"\u003e\u003cstrong data-start=\"2100\" data-end=\"2123\"\u003eEase of Maintenance\u003c\/strong\u003e\u003cbr data-start=\"2123\" data-end=\"2126\"\u003eThe engine can be removed from the bottom of the frame in minutes without dismantling other assemblies. The fan shroud is independently detachable from the side, simplifying maintenance and tuning.\u003c\/p\u003e\n\u003cp data-start=\"2100\" data-end=\"2325\"\u003e\u003cstrong data-start=\"2327\" data-end=\"2350\"\u003eBalanced Gear Ratio\u003c\/strong\u003e\u003cbr data-start=\"2350\" data-end=\"2353\"\u003eStandard 7.7:1 gear ratio optimized for 550–580 mm blades, offering excellent RPM and torque balance for demanding maneuvers. Optional 8.5:1 ratio upgrade extends capability to 650-class setups.\u003c\/p\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp data-start=\"2556\" data-end=\"2736\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eBuilt for pilots who demand the perfect harmony of\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2607\" data-end=\"2644\"\u003enitro power and XLPower precision\u003c\/strong\u003e, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2650\" data-end=\"2673\"\u003eNimbus 550 V2 Nitro\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edelivers confidence you can feel — from start-up to touchdown.\u003c\/p\u003e\n\u003ch2 data-start=\"2556\" data-end=\"2736\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003e\u003cstrong\u003eLength w\/o main blades:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1,148 mm\u003cbr\u003e\u003cstrong\u003eOverall height:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e315 mm\u003cbr\u003e\u003cstrong\u003eFrame width:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e206 mm\u003cbr\u003e\u003cstrong\u003eFrame weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1,500 g\u003cbr\u003e\u003cstrong\u003eMain shaft diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 mm\u003cbr\u003e\u003cstrong\u003eFeathering shaft diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8 mm\u003cbr\u003e\u003cstrong\u003eMain gear:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e170 T\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePinion gear\u003c\/strong\u003e：22T（20T Optional）\u003cbr\u003eMain gear ratio：7.7（8.5 Optional）\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTail ratio:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.615 （5 Optional）\u003cbr\u003e\u003cstrong\u003eFuel tank capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e345 cc\u003cbr\u003e\u003cstrong\u003eRecommended blade length:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e550 – 580 mm\u003cbr\u003e\u003cstrong\u003eEngine class:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e.50 – .55 nitro\u003cbr\u003e\u003cstrong\u003ePower system:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNitro (requires engine, pipe, servos, and gyro)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/flmjrMoc1Rk?si=etSBGsLxtnAdvgKd\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eAll- New Compact Nitro Clutch System\u003c\/h3\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003eThe new system features multiple engineering upgrades over the previous version:\u003c\/p\u003e\n\u003cp\u003e🧩\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAll-new pre-balanced clutch assembly\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— factory balanced to minimize vibration and extend bearing life.\u003cbr\u003e⚙️\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRedesigned extended engine shaft\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— provides higher axial rigidity and smoother transmission, greatly reducing clutch stack distortion under load.\u003cbr\u003e🔧\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRefined starter coupling structure\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— starter cup no longer sits inside the bearing, preventing loosening during operation and improving long-term reliability.\u003cbr\u003e🎯\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eImproved concentricity\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— upper clutch bearing alignment has been significantly enhanced for a smoother, more efficient drivetrain.\u003cbr\u003e🧰\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eOptimized taper angle\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— allows easier installation and secure clutch engagement without excessive tightening.\u003cbr\u003e🔄\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUniversal compatibility\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— fully compatible with both OS and YS engines, requiring no modification.\u003cbr\u003e⚖️\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRecommended tightening torque\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— 16–18 Nm for optimal locking force and reliability.\u003cbr\u003eTogether, these upgrades result in a drivetrain that runs quieter, stays cooler, and offers unmatched precision and durability — a true step forward from the original Nimbus 550 Nitro.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/6_61bbccd4-31db-47c5-9648-b71a91c5ffa9.webp?v=1763628464\" alt=\"\" width=\"461\" height=\"461\"\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\"\u003ePrecision\u003c\/p\u003e\n\u003ch2\u003eCNC Main Gear Assembly\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003eWith a 7.7 gear ratio, it is perfectly matched to achieve a good rotor RPM while providing enough torque for demanding maneuvers with 550–580mm blades. Optional parts are available to stretch it to a 650-size with an 8.5 gear ratio.\u003cbr\u003eThe main gear directly drives the head and has been designed to efficiently transmit rotor torque, producing peak power through extreme rigidity.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/dcbf72e787b7062579cd90c590ef6479.webp?v=1763628505\" alt=\"\" width=\"457\" height=\"349\"\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\"\u003eAdvanced\u003c\/p\u003e\n\u003ch2\u003eRotor Head System\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003eMachined from high-strength 7075-grade aluminum, the rigid rotor head provides maximum stability and precise control response. Optimized geometry and high-precision linkage deliver perfectly linear cyclic feedback, while the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1:1 control geometry\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures equal movement in all directions and a consistent, balanced feel — ideal for both aggressive 3D and precise F3C flight.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/7_8373da27-8e57-42b0-94e2-659e94addef7.webp?v=1763628564\" alt=\"\" width=\"463\" height=\"463\"\u003e\u003c\/p\u003e\n\u003cp class=\"image-with-text__text image-with-text__text--caption caption-with-letter-spacing caption-with-letter-spacing--medium\"\u003eModular Structure for\u003c\/p\u003e\n\u003ch2\u003eEasy Maintenance\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003eEngine maintenance is also easy, with the ability to remove the engine from the bottom without disturbing other assemblies in a matter of minutes. The engine cooling fan shroud can be independently removed by side and without disassembly of other parts.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/ff8886cc3b610929053cff47404e0baa.webp?v=1763628602\" alt=\"\" width=\"464\" height=\"449\"\u003e\u003c\/p\u003e\n\u003ch2\u003eQuick- Connect Canopy Lock System\u003c\/h2\u003e\n\u003cdiv class=\"image-with-text__text rte body\"\u003e\n\u003cp\u003eEasy connect canopy locks removing the need for safety pins with a much easier way to remove and mount the canopy.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/faea6213d26e73f8c91addd1a3e009b3.webp?v=1763628642\" alt=\"\" width=\"464\" height=\"346\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XLPower Heli","offers":[{"title":"Default Title","offer_id":42123459985485,"sku":"XL55NK02","price":606.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/9050\/7597\/files\/XL55NK02Nimbus550NitroV2Kit_1.png?v=1759221346"}],"url":"https:\/\/www.helidirect.com\/collections\/bf25-xlpower.oembed","provider":"HeliDirect","version":"1.0","type":"link"}