90mm Rear Wheels with Hub Motor For S3

$99.00
Shipping calculated at checkout.
500W  Ultra-High Power Ultra-High Torque Hub Motor.

This hub motor is powerful and stable which could replace the tire and it's perfectly compatible with the Uditer /S3 ESC.

●Type: 90mm (3.54inch) diameter hub motor

●Maximum motor power: each 375~500W

●Uphill: 30%