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SAB Goblin Urukay Competition Helicopter Kit

5 1
SKU: SG732
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Availability: In Stock

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Goblin Urukay Competition Videos: 





URK CO over view1.jpg (750×350)

General Specifications
Electronic Specifications
  • Main rotor diameter: 1638 mm with 725mm
  • HPS3 Head
  • Main blade length: 725 mm
  • Tail rotor diameter: 305 mm
  • Tail blade length: 104 mm
  • Main shaft diameter: 12 mm
  • Tail shaft diameter: 6 mm
  • Spindle shaft diameter: 10 mm
  • Gear Ratios 8.6-11.9 : 1

  • Weight including electronics: 4450 g (excluding flight battery).
  • 20T motor pulley included (other pulley sizes available)
  • All pulleys are made for 6 and 8 mm motor shaft
  • Cyclic Servos: Standard size (40mm)
  • Tail Servo: Standard size (40mm)
  • Typical Speed Controller: 120-160A
  • Motors: (Max Diameter: 64 mm, Max Height: 72 mm)
  • Battery compartment: Up to 75x58x350mm 

Kit Includes: 

  • 20T motor pulley (other pulley sizes available)
  • 2 battery tray
  • 3BL725-2FS (725 mm main blades)
  • 3BW5104-S  (104 mm tail blades)
The following motor pulleys are available:
18T Pulley (P/N H0175-18-S) Ratio 11.9:1
19T Pulley (P/N H0175-19-S) Ratio 11.3:1
20T Pulley (P/N H0175-20-S) Ratio 10.7:1
21T Pulley (P/N H0175-21-S) Ratio 10.2:1
22T Pulley (P/N H0175-22-S) Ratio 9.8:1
23T Pulley (P/N H0175-23-S) Ratio 9.3:1
24T Pulley (P/N H0175-24-S) Ratio 8.9:1
26T Pulley (P/N H0175-26-S) Ratio 8.6:1 CO frame.JPG
• 2mm frames with 4 battery positions for optimum CG • Battery tray and Top ESC support • Full CNC main gear

• 13 mm GT3 motor belt, Normal one-way pulley help to increase head speed in autoratation

•Carbon Fiber tail case, Tail boom new design • Black line 725mm Main Blades, HPS3 Head with bigger radius arm increase resolution in hovering • Carbon fiber tail push rod hidden inside the boom for an aesthetically pleasing

• The new HPS3 heads offer independent dampening on each blade grip

• Perfect geometry in flight • Titanium main linkage • Double Oring Damperner

• High precision swashplate

• H0458-S. Delrin CNC anti-rotation guide for increased precision. Removes swashplate radial play almost in its entirety.
  • HM054. The new tools are available in 1.5, 2, 2.5 and 3mm sizes.
  •  H0316-S. Aluminum cooling motor mount. Improves motor cooling, especially in high ambient temperatures.


  • HM047.  Specifically designed for the Goblin Urukay. Allows for safe transport and protects from minor bumps and scratches.


  • The 2 blades rotor head for F3C flight.Optimized for all range of head speed
  • Main blades suggested : BL730-3F
  • For using 2 bladed tail rotor
  • Blades suggested: BW5115
  •  It allows the intallation of the esc in low position
  • Normally, it is used to disconnect the battery with out removing the canopy


  • For pilot who wants to customize their own paint scheme


Additional Info

Now on sales N/A
Kit Type Electric
Helicopter Sizes >700-size