PISTON KIT 84-85 KX80 48.50, WOSSNER 8201D050 KAWASAKI MX

This Wossner forged piston kit features a 48.50mm bore with a +0.50 oversize specification and is designed for the Kawasaki KX80 models from 1984 to 1985. Manufactured in Germany, the piston is engineered for enhanced structural performance and heat transfer. Its elliptical profile ensures consistent load distribution during operation, helping to prevent piston collapse and improve long-term durability under two-stroke engine demands.

Features

• Forged piston construction for enhanced strength

• Elliptical design for even bearing surface under thermal expansion

• Effective heat transfer from combustion chamber to cylinder walls

• Made in Germany

• Includes piston, pin, locks, and ring set

Specifications

• Bore Size: 48.50mm

• Actual Bore: 48.45mm

• Stroke: 45.80mm

• Clearance: 0.05mm

• Compression Ratio (Wossner and OEM): 2-stroke

• Compression Height: 26.10mm

• Displacement: 82 cm³

Cross-Reference OEM Part Numbers

• Piston Kit Part No: 56-W514+050.WO

• Wossner Piston PN: 8201D050

• Lock P/N: CW14

• Pin P/N: WP058

• Ring Set P/N: RSB4850 (x2)

• Rod P/N: P2036 (1982–1997)

Vehicle Fitments

• Kawasaki KX80 (1984–1985)