Product Description:
FBL
New style rotor head design and torque tube driving system enable you to
adjust the flexibility of helicopter at will. It is also more suitable for 3D
aerobatics flight.
The full fuselage features streamline design. It cleverly utilizes frame
space and also creates a minimalistic beauty.
Utilize bevel gear driving enhanceing the driving efficiency of helicopter
significantly.
Specifications & equipment
Length:640mm
Height: 220mm
Width: 120mm
Main Rotor: 315mm
Main Rotor Diameter: 710mm
Tail rotor Diameter: 155mm
Motor Pinion: 13T
Main Gear: 150T
Autorotation Tail Drive Gear: 106T
Tail Drive Gear: 25T
Drive Gear Ratio:11.5:1:4.25
Weight(W/motor): 870g
BL ESC : 40A
BL motor: 3500KV
Gyro: similar to beast x
Servo: All digital servo