Wossner forged Piston kitRef : WO00166A / 1093594002

WÖSSNER Forged Piston (manufacturer ref. 8163DB) designed for Cross competition. Made in Germany by engine part specialists, this forged aluminum piston is aimed at demanding riders who are rebuilding a top-end on 2 and 4-stroke trial/cross displacements. Its skirt features an anti-friction treatment to reduce wear at the exhaust and improve longevity under severe riding conditions.

• Type: forged piston
• Material: aluminum
• Piston diameter: Ø 72.470 mm
• Bore diameter: 72.51 mm
• Oversize: +0.01 (letter B)
• Delivered with: ring(s), circlips, and pin
• Treatment: anti-friction skirt

This piston is suitable for Cross applications and fits cylinders requiring an oversize of +0.01. Check the bore diameter and the condition of the cylinder before installation to ensure proper piston-cylinder clearance. Compatible with several 250 cc models, including GAS GAS TXT 250 GP (2022), TXT 250 RACING (2020), and TXT PRO 250 RACING (2017). Ideal for top-end rebuilding operations where a forged original part and supply parts (ring, clips, pin) facilitate the restoration.