PISTON KIT 91-01 RM80 48.00, WOSSNER 8270D050 SUZUKI MX

Wossner forged piston kit with a 48mm bore size (47.95mm actual), specifically designed for Suzuki RM80 models from 1991 to 2001 with a US bore. Manufactured in Germany, this piston kit features an elliptical design that enhances uniform bearing surfaces under heat expansion, enabling efficient combustion chamber heat transfer and distributing thrust loads evenly to prevent piston collapse.

Features

• Forged piston construction for superior strength and reliability

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

• Elliptical design promotes uniform bearing surface under thermal expansion

• Prevents localised pressure build-up and piston collapse

• Manufactured in Germany

Specifications

• Bore Size: 48mm (actual 47.95mm)

• Display Displacement: 82 cm³

• Stroke: 46.80mm

• Clearance: 0.05mm

• Wossner Compression Ratio: 2-stroke

• OEM Compression Ratio: 2-stroke

• Compression Height: 27.00mm

Cross-Reference OEM Part Numbers

• Piston Kit: 8270D050

• Lock: CW14

• Pin: WP058

• Ring Set: RSB4800

Vehicle Fitments

• 1991–2001 Suzuki RM80 (US Bore)