
PROX forged piston designed for replacement pistons for enduro/cross. Machined from forged aluminium, it combines lightness and strength to withstand the stresses of 4-stroke engines. Designed as an original part, it fits as an equivalent replacement on the relevant engines without major modifications.
This forged piston is aimed at riders requiring a robust part for engine refurbishment or revision. Its tolerance in oversize A and its surface treatment facilitate the running-in in the corresponding displacement. Maintain the manufacturer's tolerances and recommendations during installation (clearances, timing, torque) to ensure proper integration into the crankcase.