Description

Steam 550 Pro 6CH 3D Flying RC Helicopter Combo Version with Main Blade and Tail Blade

Description:

Brand: Steam

Product: 550 PRO RC Helicopter Kit

Channel: 6CH

Helicopter Body Length: 1048mm

Helicopter Body Height: 325mm

Main Blade Length: 560mm

Main Rotor Diameter: 1260mm

Tail Rotor Diameter: 250mm

Motor Drive Gear: 15T

Main Drive Gear: 153T

Autorotation Tail Drive Gear: 42T

Tail Drive Gear: 9T

Drive Gear Ratio: 10.2:1:4.66

Note: This is helicopter DIY kit, not included ESC, servos, battery, and other electric parts, need to prepare these accessories by yourself.

Package:

1* Steam 550 PRO RC Helicopter Kit

2* Main Blade

2* Tail Blade

1* Tail Tube Mount Set

1* Tail Rotor Control Arm Set

1* 550/600 Belt Gear Set