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Forged aluminum piston designed and manufactured in Germany by WÖSSNER, a specialist in engine parts for 2 and 4 stroke engines. Intended for motocross applications, this Pro Series piston features a meticulous finish and an anti-friction treatment on the skirt to minimize friction at the crankshaft and ensure consistent performance at high RPMs.
The A size corresponds to a controlled oversize to fit re-bored cylinders. The profile and treatment of the skirt aim for good durability at the cylinder/piston contact, useful in demanding terrains. Piston suitable for motocross and enduro engines requiring quality assembly components.
Compatibility (examples): HONDA XR 250 R (ME06 1995 / ME08 2003-2004) — always check bore sizes and reference before installation.