Wossner forged Piston kitRef : WO00271A / 1093712004

WÖSSNER Forged Piston (manufacturer ref. 8524D100) — Designed and machined by Wössner in Germany, this forged piston is aimed at demanding riders looking for a quality engine part for Cross and Roadster applications. This raw part is intended for the upper engine, adhering to the dimensions and finishes expected for a replacement or engine preparation.

• Type: forged aluminum piston
• Bore diameter: 102.00 mm
• Piston diameter: Ø 101.94 mm
• Oversize letter: 100
• Number of rings: 3 (delivered with rings, circlips, and pin)
• Finish: anti-friction treatment of the skirt

The piston is delivered complete with rings, the pin, and circlips for simplified installation. The skirt features an anti-friction treatment that eases the break-in phases and limits wear anomalies during normal operation. Its forged design provides a homogeneous structure suited to the thermomechanical stresses encountered in off-road or road use.

Useful reference for preparations and replacements on compatible engines: 8524D100. Before installation, check compatibility with your bore and adhere to manufacturer recommendations for clearance checks and break-in procedures.