The MX030 kit delivers CNC-style 7075-T6 aluminium knuckles and matching pull rods as a performance-minded aftermarket upgrade for the LOSI PROMOTO-MX chassis. The parts are specified to reduce steering joint deflection, accept larger inner bearings, and improve repeatable steering feedback for setup work and tuning.
The package includes enlarged inner bearing seats and four 4x10x4 bearings for direct replacement. Intended for use on LOSI 1/4 PROMOTO-MX motorcycle RTR models, including the PRO CIRCUIT variant, this kit is for RC models only.
LOS264001
Engineered for precision and repeatability, the MX030 aluminium knuckles and pull rods provide a robust upgrade path for hobbyists and racers looking to refine steering behaviour without altering motor or electronics layout.