Wossner Forged Hi-Performance Piston Kit. Precision manufactured in Germany using finest forged aluminum in the world. Piston kit is supplied with rings, pin and circlips. Pistons are anti-friction moly-coated for exceptional wearlife. Fits Standard Bore Size 77.00mm / 2-Ring Hi-Compression Piston 13.5:1.
The following are a match for this product.
|Yamaha WR-250F - 2007, 2006, 2005|
|Yamaha YZ-250F - 2007, 2006, 2005|