WÖSSNER Forged Piston - Ref. 8228DA

Designed for the demands of off-road riding, this Wössner forged piston is manufactured in Germany by a recognized specialist in engine parts. Machined from high-quality aluminum and treated at the skirt to reduce friction, it aims for the robustness necessary to withstand motocross challenges while ensuring reliable dimensional stability.

• Bore diameter: 86.00 mm
• Piston diameter: Ø 85.93 mm (oversize letter A)
• Material: forged aluminum
• Number of rings: 2
• Supplied complete: rings, circlips, and pin

The forged design provides better resistance to the thermomechanical stresses encountered in motocross practice: starts, acceleration, and prolonged demands. The anti-friction treatment of the skirt minimizes localized wear and promotes smooth guidance within the cylinder. Installation and break-in should adhere to the manufacturer's recommendations and be performed by a skilled mechanic or a meticulous enthusiast.

Main applications: motocross / cross. Specifically suitable for Kawasaki KX 500 (references KX500D 1988, KX500E 2002 & 2003) — please check compatibility with your engine and bore size before ordering.