Goosky RS7 ULTRA Helicopter Kit w/o Blades (Purple) Combo With Vulcan 700mm/105mm EVO Red Main/Tail Blades

*** Package Includes: 
1 * Goosky RS7 ULTRA Helicopter Kit w/o Blades - Purple
1 * VULCAN ROTORS Precision Main Rotor Blades 700mm EVO (RED) free gift 105mm Tail Blades

1. Goosky RS7 ULTRA Helicopter Kit w/o Blades - Purple:
*** Features:
Low-Drag Aerodynamic Shape Design
Integrating multiple low-drag aerodynamic solutions: The top ridge line splits the airflow like a blade, while the double-curvature air ducts direct the air precisely into the cooling channels. The inward-turning edge design reduces vortex formation, and the entire canopy features a low-resistance, streamlined profile that balances heat dissipation efficiency with increased stability by minimizing flight drag

Main Gear Reinforcement
The main gear features a larger diameter design, with an optimized increase in the helical angle, improving transmission efficiency and increasing torque output

Adaptive Tensioner Wheel Design
Featuring an adjustable tensioner wheel, the S2 incorporates a dual-shaft reinforcement design and leverages top-tier CNC machining technology—all to provide a stable and reliable flight experience.

Shock Absorption System
Upgraded shock absorption system, designed with vibration filtering and cushioning, reduces airframe vibrations that interfere with the gyroscope, enabling more precise control

Tail Assembly
Featuring a lightweight design that reduces weight by 8g; the tail shaft is shortened by 9mm, lowering the load and reducing vibration; the geometry and pitch are optimized simultaneously, further enhancing tail response speed and control performance

*** Specifications:
- Overall Height: 353mm
- Width: 215mm
- Airframe weight(no battery): About 3.7kg
- Main Shaft Diameter: Ø15mm
- Feathering Shaft Diameter: Ø10mm
- Tail Shaft Diameter: Ø5mm
- Tail spindle Diameter: Ø5mm
- Tail Belt width: 8mm
- One-piece tail shaft: 8mm
- Main Gear: 116T
- Front Tail Pulley: 100T
- Main Gear Ratio (Main motor gear 13T): 8.92 (Standard configuration)
- Main Gear Ratio(Main motor gear 12T): 9.66
- Tail Ratio(Tail pulley 20T): 5 (Standard configuration)
- Tail Ratio(Tail pulley 21T): 4.76
- Tail rotor diameter (when paired with 105 tail blades): Ø295mm
- Battery Compartment Size: (L320*W50*H55mm)

2. VULCAN ROTORS Precision Main Rotor Blades 700mm EVO (RED) free gift 105mm Tail Blades
*** Specification:
Length : 700 mm
Width : 62 mm
Root : 12 mm
Bolt Hole : 5 mm
Weight : 193 gr
Washer : 2 x 1mm

*** Description:
The Vulcan Evo models feature a newly designed exterior and an optimized internal structure, delivering significant enhancements in agility, precision, power efficiency, and weight balance. With new innovative shapes and profiles, this blade achieves exceptionally low battery and amp draw, resulting in longer battery life without compromising performance. It offers a powerful lift and an outstanding balance between agility, precision, and power, ensuring a top-tier 3D flying experience for pilots of all skill levels.

The Vulcan Rotors RC helicopter blades are a top-tier product crafted by the renowned Italian designers Stefano Lucchi and Massimo Bruttini. These blades are meticulously engineered from the ground up to cater to the demanding needs of 3D pilots, offering an exceptional blend of performance, agility, and stability.  Rigorous testing by multiple top pilots worldwide has confirmed its superior performance, with universally positive feedback highlighting the blade’s remarkable capabilities.

*** Features:
1. Optimal Performance for 3D Pilots:
– Specifically designed to enhance the performance of 3D flight, ensuring that pilots can execute complex maneuvers with ease and precision.

2. Eexceptionally low battery and amp draw:
– The blades are engineered to consume less power, allowing pilots to enjoy longer flight sessions without the need for frequent recharges.

3. Super Reactive:
– These blades are incredibly responsive, providing an agile feel that enables quick and precise control during flight.

4. Stability in Hard 3D:
– Despite their agility, Vulcan Rotors blades maintain remarkable stability, making them ideal for hard 3D flying. Pilots can push their helicopters to the limit without losing control or precision.

5. Italian Design Excellence:
– Designed by Stefano Lucchi and Massimo Bruttini, the blades embody Italian craftsmanship and innovation, ensuring a high-quality product that meets the rigorous demands of professional 3D pilots.