PISTON KIT 01-20 KX85 48.50 B, WOSSNER 8102DB KAWASAKI MX

Wossner 48.50mm Piston Kit for High-Performance Two-Stroke Engines

This Wossner piston kit is engineered for high-performance two-stroke engines, featuring a 48.5mm bore with an actual piston diameter of 48.46mm, indicating a +0.01mm oversize. The piston is constructed from forged aluminum for superior strength and durability, while its advanced design ensures optimal thermal management under demanding operating conditions. An elliptical piston profile is utilized to enhance load distribution and prevent piston failure, even at high operating temperatures. Precision manufactured in Germany to the highest standards, this piston kit is built to deliver reliable performance.

Key Features:

• Forged piston design for increased strength and durability
• Maximised heat transfer from the combustion chamber to the cylinder wall
• Elliptical piston shape reduces localised pressure and improves load distribution
• Engineered to resist piston collapse during thermal expansion
• Precision manufactured in Germany

Specifications:

• Bore: 48.5mm
• Piston Diameter: 48.46mm
• Compression Ratio: 2-stroke
• Compression Height: 26.00mm
• Clearance: 0.05mm
• Displacement: 85 cm³
• Stroke: 45.80mm

Includes:

• Piston
• Lock Part Number: CW14
• Pin Part Number: WP058
• Ring Set Part Number: RSB4850