Losi Promoto-MX-SM Rear Axle Hub – V2 and Front Bearing Spacer: PM-MX/SM
This V2 rear axle hub and front bearing spacer set is engineered to provide a precise fit and enhanced durability for your Losi Promoto-MX-SM motorcycle. Designed as a direct replacement, these components ensure optimal function within your vehicle’s drivetrain.
The updated V2 design incorporates improvements for increased strength and reliability, crucial for maintaining peak performance during demanding RC riding conditions. These essential parts work together to support the axle and bearings, contributing to the smooth and consistent operation of your motorcycle’s wheels.

