Feature Rich 3D Performer!
The Legend RS4 Venom Electric Helicopter Kit from GooSky is a premium 3D aerobatic helicopter designed for high-performance flight. Built with advanced engineering and durable materials, it delivers unmatched stability, extreme power, and smooth handling for both casual and professional RC pilots.
About the RS4 Venom
Unmatched Power System
The RS4 Venom is powered by a disc-type high-power brushless motor, combined with top-grade NdFeB magnets, high-speed bearings, and a custom high-precision shell. This setup ensures strong torque, reliable efficiency, and smooth response, making it ideal for aggressive 3D maneuvers. A durable metal motor protector and specially designed propeller complete the system, offering consistent performance across demanding flight conditions.
Innovative Flight Design
Engineered for precision and stability, the RS4 Venom features an updated tail control system, original cyclic servo geometry, and a high-precision monorail tail control structure. The 7075 high-strength aluminum alloy blade holders, integrated O-Ring damping, and reinforced tail boom guarantee durability and control even in aggressive flying. With a variable-pitch tail and streamlined canopy, the helicopter provides responsive handling and aerodynamic efficiency.
User-Friendly Features
Designed with pilots in mind, the RS4 Venom includes an angled-span battery compartment with a shock-absorbing mechanism for smooth operation and easy adjustments. Its quick-change battery system allows for fast swaps without removing the canopy, reducing downtime between flights. Lightweight, high-toughness nylon landing gear adds resilience, while the seamless design ensures compatibility with a wide range of micro servos for convenient setup and maintenance.
Features:
- Disc-type high-power brushless motor
- Metal motor protector included
- Variable-pitch tail system
- Original cyclic servo geometry
- Quick-change battery without removing canopy
- High-strength 7075 aluminum blade holders
- Monorail guided tail control structure
- O-Ring damping tail shaft design
- Lightweight, high-toughness nylon landing gear
- Streamlined, low-resistance painted canopy
Includes:
- (1) RS4 Venom Helicopter Airframe (Unassembled)
- (1) Main Motor
- (2) Motor Protector
- (2) Main Rotor Blades
- (2) Tail Rotor Blades
Needed To Complete:
- (1) 7+ Channel Transmitter & Receiver
- (1) 6S 1800-2200mAh LiPo Batterie
- (1) Digital Pitch Gauge
- (3) Cyclic Servos
- (1) Tail Servo
- (1) 6S ESC (80A Minimum Recommended)
Specifications:
| Size | 390 |
|---|---|
| Power Source | 6S LiPo (22.2V) |
| Length | 32.8in (833mm) |
| Main Blade Length | 390mm |
| Height | 8.54in (217mm) |
| Main Rotor Diameter | 34.3in (872mm) |
| Tail Rotor Diameter | 7.32in (186mm) |
| Connector | – |
| Motor Type | Brushless |
| Weight | 45.86oz (1300g) |
| Assembly Level | Kit* |
*Tech Note: Kit aircraft come equipped with some on-board electronics but still require additional electronics and components for operation. Please check the Needed to Complete to ensure you have everything you need to get up in the air!
This product was added to our catalog on August 27, 2025
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