PISTON KIT 86-07 CR80 48.00, WOSSNER 8238D100 HONDA MX

The Wossner 8237D100 piston kit with a 48mm bore (47.95mm actual size) is specifically engineered for Honda CR80 models from 1992 to 2002 (US Bore). Forged in Germany, this piston is designed to optimise combustion heat transfer to the cylinder walls. The elliptical design ensures a uniform bearing surface during thermal expansion, reducing localised pressure points and minimising the risk of piston collapse.

Features

• Forged construction for superior strength and durability

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

• Elliptical profile for consistent load distribution under heat expansion

• Manufactured in Germany

Specifications

• Bore: 48mm (actual size 47.95mm)

• Part Number: 56-W643.P4.WO

• Lock Part Number: CW14

• Pin Part Number: WP058

• Ring Set Part Number: RSB4800

• Displacement: 80 cm³

• Stroke: 70.80mm

• Clearance: 0.06mm

• Wossner Compression Ratio: 2-stroke

• OEM Compression Ratio: 2-stroke

• Compression Height: 37.00mm

Cross-Reference OEM Part Numbers
(Cross-reference part numbers were not provided in your input for this piston. If available, they should be added here.)

Vehicle Fitments

• 1992-2002 Honda CR80