Wossner forged piston kit with a 100.02mm bore and 99.97mm diameter, designed for the Gas Gas SM 515 model. Manufactured in Germany, this piston offers superior strength and design, ensuring optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse.

Features

• Forged construction for superior strength


• Optimized heat transfer for efficient combustion


• Elliptical design for uniform load distribution


• Manufactured in Germany

Specifications

• Bore: 100.02mm


• Diameter: 99.97mm

Cross-Reference OEM Part Numbers

• Wossner Piston Gas Gas SM515 (PN# 8703DC)


• Lock P/N: CW20


• Pin P/N: WP038


• Ring Set P/N: 1000ADS

Vehicle Fitments

• Gas Gas SM 515 (2008-2009)