PISTON KIT 91-01 RM80 47.50, WOSSNER 8270DA SUZUKI MX 12110-03B00-0F0

Wossner forged piston kit with a 47.50mm bore size (47.45mm 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 promotes uniform bearing surfaces during heat expansion, ensuring efficient heat transfer and evenly distributing thrust loads to prevent piston collapse.

Features

• Forged piston construction for superior strength and durability

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

• Elliptical design ensures uniform bearing surface during thermal expansion

• Reduces localised pressure and prevents piston collapse

• Manufactured in Germany

Specifications

• Bore Size: 47.50mm (actual 47.45mm)

• 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: 8270DA

• Lock: CW14

• Pin: WP058

• Ring Set: RSB4800

• OEM Reference Numbers: 12110-03B00-0F0, 645M04750

Vehicle Fitments

• 1991–2001 Suzuki RM80 (US Bore)