PISTON KIT WOSSNER 96.97MM YAMAHA WR450F 24-ON YZ450F 23-ON YZ450FX 24-ON S3-Cat-Vespa-Accessories End of line - limited

End of line - limited sizes and colours available

Diameter installed grips : 30 mm

Self expanding

they can be used with almost all devices available on the market

it resists fading over time

PISTON KIT WOSSNER 96.97MM YAMAHA WR450F 24-ON YZ450F 23-ON YZ450FX 24-ON S3-Cat-Vespa-Accessories End of line - limitedWossner GMBH and Wossner USA are known worldwide for innovative design and quality manufacture of pistons and connecting rods (con rods). Wossner are the preferred piston for many racing applications with over 25 years in the high performance racing industry. Wossner pistons are forged not cast giving a stronger piston with less impurities in the end result. Moly coating on the skirts gives less heat transference. In 2009 Wossner acquired an in house