LOSI Promoto-MX 1/4 Wheel Axle Replacement Set MX025FR by GPM  [MX025FR]

Promoto-MX Wheel Axle Replacement

Designed for LOSI Promoto-MX 1/4 motorcycle kits, MX025FR is a front and rear axle set made from imported medium carbon steel with blackening and hardening treatment to increase surface wear resistance for scale applications. The hexagonal head reduces driver slippage and helps keep wheel servicing quick and accurate in the garage or track pit.

Purpose: these axles are intended to replace worn wheel shafts, restoring correct wheel retention and alignment and assisting with basic setup adjustments on scale dirt bikes. Fitting is manual and requires the appropriate hex driver; after fitting, confirm axle tightness and wheel runout to maintain safe operation.