PISTON KIT SHERCO 250 78.00, WOSSNER 8905DC 4-STK SE2.5i-F

Wossner 78.02mm Forged Piston Kit for SHERCO 250 4-Stroke

Upgrade your SHERCO SE2.5i-F with this high-performance Wossner forged piston kit. Engineered for superior durability and optimal engine performance, this kit features a precise 78.02mm bore with a +0.02mm oversize for enhanced structural integrity. Manufactured in Germany, Wossner pistons are designed to ensure efficient heat transfer and uniform load distribution, reducing the risk of piston collapse and maintaining OEM compression standards for reliable power output.

Key Features:

• Forged Piston Construction: Provides exceptional strength and longevity under demanding conditions.
• Optimised Heat Transfer: Designed to efficiently transfer combustion chamber heat to the cylinder walls for better thermal management.
• Elliptical Piston Profile: Ensures even expansion and balanced thrust load distribution, minimizing wear.
• Reduced Risk of Collapse: The design mitigates localised pressure points, preventing premature piston failure.
• German Engineering: Precision manufactured in Germany for uncompromising quality.

Specifications:

• Bore: 78.02mm
• Piston Code: Wossner 8905DC (+0.02mm oversize)
• Clip Part Number: CW16
• Piston Pin: WP070
• Ring Set: 780XAS-2
• Displacement: 249 cm³
• Stroke: 52.2 mm
• Clearance: 0.06 mm
• Compression Ratio (Wossner): OEM
• OEM Compression Ratio: 13.20:1
• Dome Volume: +3.60 cm³
• Compression Height: 18.40 mm