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Forged piston specifically designed for the Cross environment, manufactured in Germany by WOSSNER. Designed to fit a bore of 56.50 mm, this aluminum piston (piston diameter 56.440 mm) is delivered in oversize 050 to accommodate a re-bored cylinder. The skirt features an anti-friction treatment to reduce friction during engine start-up and in demanding conditions.
This piston is aimed at motocross riders looking for a workshop-quality original engine part for re-boring. Check compatibility with your machine and the condition of the cylinder before installation. Common compatible models: KAWASAKI KX 125 (KX125H) 1990-1991. For safe installation, adhere to manufacturer tolerances and assembly recommendations (break-in, torque specifications, bore inspection).