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Designed and machined in Germany, this Wössner forged piston is aimed at motocross riders seeking a reliable replacement engine part. Machined from high-quality aluminum, it features a piston diameter of Ø 54.940 mm for a bore of 55.00 mm (oversize letter: 100). Its skirt benefits from an anti-friction treatment to reduce friction during high operating ranges.
This piston is suitable for motocross applications where machining precision and dimensional stability are essential for a proper fit in the cylinder. The skirt finish facilitates break-in and temperature stability, while the complete supply (ring(s), circlips, pin) allows for quick installation.
Compatibility (examples): KAWASAKI KMX 125 (KMX125A/B) - models 1998, 2001, 2002 (125 cm3).