WÖSSNER Forged Piston (ref. 8182D050) — Designed for the engine overhaul of small displacements, this forged piston provides the robustness expected from a block subjected to daily stresses and off-road outings. Made in Germany, it stands out for its meticulous machining and an anti-friction treatment on the skirt to limit friction during the first kilometers after installation.

• Type: forged aluminum piston
• Piston diameter: Ø 66.440 mm
• Target bore: 66.50 mm (oversize letter: 050)
• Delivered complete: ring(s), circlips, and pin
• Treatment: anti-friction skirt

Ideal for roadsters and small single-cylinder bikes where piston reliability is paramount. This Wossner piston is aimed at riders looking for a manufacturer-original engine part reconstituted by a specialist, without compromising on material quality. Among the frequently concerned models are certain Yamaha DT 125 models (years 1982–1983) — check bore compatibility before ordering. Brand: WOSSNER — Reference: 8182D050.