Sherco 250 SEF-R Racing [2016-2018] - WÖSSNER forged pistons

WÖSSNER forged pistons for Sherco 250 SEF-R Racing

The WÖSSNER forged piston is intended for the Sherco 250 SEF-R Racing from the entire 2016-2018 model year range. As a component of the upper engine area, it combines the tested dimensional and compression data with a forged aluminum piston type.

Technical features

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 75.97 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 76.01mm
• Compression ratio: 13.4:1

Selection and assignment

The combination of the letter oversize B, the oversize value +0.01 and the bore diameter 76.01 mm supports targeted selection within the specified piston dimensions. The diameter Ø is 75.97 mm; the compression ratio is set at 13.4:1.

The component is exclusively assigned to the Sherco 250 SEF-R Racing in the 2016-2018 model year range. Before selection, the specified dimensions, standard piston compression and B marking should be compared with the requirements of the intended engine.