WÖSSNER forged piston delivered ready to install for engine preparation or refurbishment on Cross machines. Designed and manufactured in Germany, this aluminum piston meets Wössner standards for off-road motorcycles: anti-friction treated skirt, meticulous finish, and compatibility with specified bores.

• Manufacturer reference: 8180D150
• Type: Forged piston
• Material: Aluminum
• Compression: Standard
• Bore diameter: 71.50 mm
• Piston diameter: Ø 71.44 mm
• Oversize letter: 150
• Delivered with: ring(s), circlips, and pin
• Finish: anti-friction treated skirt

Ideal for 2-stroke and 4-stroke engines where reliability and performance in enduro/cross use are sought. The piston is delivered complete (ring(s), circlips, pin) for simplified installation during a service. Suitable particularly for YAMAHA YZ 250 models from 1980-1982 (check engine reference and bore before ordering).

This product is intended for motorcyclists and workshops looking for a quality engine part, stemming from a recognized German manufacturing in the field of forged components.