Hobbypower St3650fb 10t 3900kv Brushless Motor for 1/10 Rc Auto Car Truck

Item: Hobbypower 10T 3900KV brushless motor
Shaft diameter : 3.17mm
Max Amps: 56A
Resistance: 0.0155
IO(A) : 1.9
Max Power : 500W
Input :2-3S Lipo battery or 6-9cells NiMH/NiCd
Feature:
Motor uses top quality materials
Aluminium shell (case)
High quality magnets
Copper wires of high temperature endurance
Good quality bearings.
Dustproof design for the motor
Use for RC 1/10,1/12 Car,truck....ect.
Package:
hobbypower 3650 10T 3900KV brushless motor x 1
Product Dimensions:1.38x1.38x1.97inches;5.82ounces
Shipping Weight:7.23ounces