Tags: HiModel_3500KV_Outrunner_Brushless_Motor_3.17mm_Shaft_W_Pinion_Type_460GT 

Features:

Suit for 400/450 class helicopters
Special designed for 3D flight.

Specifications:

Weight:50g (including banana connectors)
Diameter:φ27.8mm
Length:42mm
Shaft length:13.6mm
Shaft diameter:3.17mm installed
Efficiency: > 90%
Working voltage: < 18.8V
Lipo cells: 3-4Cells
Max current:28A
Max power: 310W
KV: 3500RPM

Includes/Requires:

Includes:
1 x 460GT motor
1 x 13T pinion ( for 3.17mm shaft )