ROBAN 800 Size EC-135 ARFWhite Scale Helicopter Fuselage Fiberglass Body Shell with Mechanics Ready

Body length:    1760mm
Length incl. rotors:    1960mm
Width:    360mm
Height:    570mm
Main rotor diameter    1660mm
Main blade length:    750mm
Fenstron diameter:    160mm
Tail blade length:    70mm
Main shaft diameter:    12mm
Tail shaft diameter:    5mm
Spindle diameter:    8mm
Main blade count:    4
Tail blade count:    9
Drive gear ratio:    1:13.8:4.7
Motor:*    1x 750MX 450KV brushless outrunner , 12S capable
Speed controller:*    1x 120A brushless, 12S capable
Servo:*    3x metal gear cyclic, 1x metal gear tail servo
Battery:*    44.4V 5000mAh 35C
Flight time:    8 minutes
Takeoff weight:    8000g
Flight Stabilization:*    3 axis flybarless gyro
Radio Control:*    min. 6 channel with pitch and throttle curves