This RC front brake pad set is specified for LOSI PROMOTO-MX motorcycle kits and RTRs and features a metallic friction blend of copper, bronze and iron to enhance thermal transfer and wear resistance. It is intended for hobbyist and technical tuning work as a direct replacement to modify bite and fade characteristics under sustained use.
Fitting procedure follows standard PROMOTO-MX assembly practice: remove wheel and caliper, replace pads, then reinstall spring and caliper using the original fixings. Verify pad clearance and lever action after installation, and perform controlled low-speed braking cycles to seat the pads to the rotor for repeatable braking behaviour.
LOS262009