Sherco 250 SE Xtrem [2026] - forged pistons

PROX forged pistons for Sherco 250 SE Xtrem 2026

The PROX forged piston is designed for the 2T engine of the Sherco 250 SE Xtrem from 2026. Its forged design and aluminum production combine precise design with a surface designed for reduced friction. This means that the piston supports reliable function during engine operation.

Design and piston profile

The flat crown with a raised top forms the specific shape of this flask. Piston compression is standard. The diameter, the oversize letter and the specified oversize are decisive for the assignment of the appropriate piston size.

Technical data

• Brand: PROX
• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø (mm): 66.36
• Letter oversize: C
• Oversize: +0.02
• Stroke: 2T
• Specificity: Flat crown with a raised top

Vehicle assignment

Suitable for the Sherco 250 SE Xtrem, built in 2026.

The dimensions and the marking C support the selection within the intended piston design. Before ordering, the existing engine dimensions should be compared with the technical data of the piston.