
PROX Forged Piston - Ref. 01.1338.A
Designed for motocross, this PROX forged piston features a specially treated aluminium alloy to reduce friction and enhance the longevity of the piston/ring/cylinder assembly. Ideal for demanding mechanics and riders seeking a robust part, it is suitable for the 250 cm3 engines listed below.
Fitting a forged piston requires precision and control of axial and radial clearances. Check the condition of the cylinder and follow the manufacturer's break-in recommendations to ensure optimal performance. Thanks to its design, this piston withstands typical off-road demands and high revs encountered in motocross.
Main Compatibilities:
Practical advice: entrust the installation to a professional if you are not equipped, and always check the tolerances before starting.