PISTON KIT SHERCO SE 250 66.40 A, WOSSNER 8305DA, SE/SE-R 250 2017-2018

This Wossner piston kit is designed for Sherco SE and SE-R 250 models from 2017 to 2018. With a standard bore size of 66.40mm, the forged piston ensures high strength, heat stability, and precise performance. Manufactured in Germany, the kit includes all necessary components for proper installation.

Features

• Forged high-performance piston with skirt coating

• Engineered for efficient heat transfer from combustion chamber to cylinder walls

• Elliptical design maintains uniform bearing surface during thermal expansion

• Distributes thrust loads evenly and reduces localised stress

• Prevents piston collapse under high operating stress

• Includes piston, rings, pin, and circlips

Specifications

• Bore size: 66.40mm (Standard)

• Ring set: RIK77.00D

• Pin: WP070

• Clips: CW16

• Country of manufacture: Germany

Cross-Reference OEM Part Numbers

• Wossner 8305DA

• 56-W9989.A.WO

Vehicle Fitments

• Sherco SE 250 2017–2018

• Sherco SE-R 250 2017–2018