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RC Speed Hobby
RC Speed Hobby

Feature Rich 3D Performer!

The Legend RS4 Venom Electric Helicopter Combo 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. 


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
  • (3) DS45MG Cyclic Servos
  • (1) DS50MG Tail Servo
  • (1) 80A ESC
  • (1) FBL Flight Controller
  • (1) 6S 2200mAh 70C Battery
  • (1) Bluetooth Module


Needed To Complete:

  • (1) Compatible Transmitter
  • (1) Compatible LiPo Charger


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*

GooSky Legend RS4 Venom Electric Helicopter Combo Kit Green

  • Product Code: GSK-BAF020014

Feature Rich 3D Performer!

The Legend RS4 Venom Electric Helicopter Combo 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. 


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
  • (3) DS45MG Cyclic Servos
  • (1) DS50MG Tail Servo
  • (1) 80A ESC
  • (1) FBL Flight Controller
  • (1) 6S 2200mAh 70C Battery
  • (1) Bluetooth Module


Needed To Complete:

  • (1) Compatible Transmitter
  • (1) Compatible LiPo Charger


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*
  • Brand: GooSky
  • Availability: In Stock
GooSky

$340.00

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RC Speed Hobby offers a wide selection of RC products including RC cars, RC trucks, RC buggies, RC crawlers, RC drift cars, RC airplanes, RC helicopters, RC boats, RC drones, replacement parts, batteries, chargers, tires, motors, electronic speed controllers, servos, radios, and other RC accessories for hobbyists of all experience levels.