WÖSSNER Forged Piston – Manufacturer Ref. 8646D100
Designed in Germany by Wössner, this forged piston is aimed at discerning riders seeking a robust engine part for off-road use. Machined from high-quality aluminum alloy, it features an anti-friction treatment on the skirt to reduce friction during revving and promote smooth operation of the top-end.
- Material: Forged Aluminum
- Piston Diameter: Ø 73.950 mm (bore 74.00 mm)
- Compression: Standard
- Oversize Letter: 100
- Delivered with: ring(s), circlips, and pin
This piston is suitable for builds where reliability and mechanical integrity are essential, particularly in off-road conditions. The skirt finish minimizes wear and cold knocks, facilitating revving on the track.
Main compatibilities:
- YAMAHA TT-R 250 (2007 - 250 cm³)
- YAMAHA TT-R 250 (2006 - 250 cm³)
- YAMAHA TT-R 250 (2005 - 250 cm³)