PISTON KIT 82-85 RM250 70.50, FORGD WOSSNER 8159D075

Wossner Forged Piston Kit 70.75mm

This Wossner forged piston kit is engineered for exceptional strength and durability, designed to enhance your engine's performance. Its advanced construction ensures optimal heat transfer, contributing to efficient cooling of the combustion chamber. The unique elliptical design provides a uniform bearing surface, which effectively reduces localized pressure and distributes thrust loads evenly. This intelligent design helps to prevent piston collapse and ensures consistent performance.

Key Features:

• Forged Construction: Offers superior strength and longevity compared to cast pistons.
• Optimized Heat Transfer: Promotes efficient cooling for improved engine reliability and performance.
• Elliptical Design: Prevents piston collapse by ensuring even load distribution and a uniform bearing surface.
• German Manufacturing: Precision engineered in Germany, adhering to high-quality standards for reliability.

Specifications:

• Bore Size: 70.75mm
• Actual Bore Diameter: 70.69mm
• Displacement: 246 cm³
• Stroke: 64.00mm
• Clearance: 0.06mm
• Wossner Compression Ratio: 2-stroke
• OEM Compression Ratio: 12-stroke
• Compression Height: 32.80mm
• Lock Part Number: CW18
• Pin Part Number: WP033
• Ring Set Part Number: RSB7075

Manufacturer: Wossner