Wossner forged Piston kitRef : WO00236A / 1093678004

WÖSSNER Forged Piston – Manufacturer Ref. 8291D150

Designed and manufactured in Germany by Wössner, this forged piston provides strength and precision for 2-stroke and 4-stroke engines. Its forged aluminum construction and friction-treated skirt minimize wear and promote consistent performance under load, making it ideal for restorations or engine modifications on classic roadsters.

• Piston Diameter: Ø 73.44 mm
• Recommended Bore Diameter: 73.50 mm
• Oversize: 150 (+0.15 mm)
• Material: Forged Aluminum
• Number of Rings: 1
• Supplied with: 1 ring, circlips, and pin

This piston is aimed at demanding riders looking for a robust and precisely sized engine part. The friction-reducing finish of the skirt facilitates break-in and contributes to good sealing from the first kilometers. A useful reference for the restoration or preparation of 250 cc models, particularly on older Bultaco listed for compatibility.

Common Compatibilities: Bultaco Sherpa Trial 250 (1983), Bultaco Pursang 250 (1980), Bultaco Alpina 250 (1980).