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Wossner forged piston kit with a 46.50mm bore (46.45mm actual) is designed for Suzuki RM80 models from 1991 to 2001, including those with international bore specifications. Manufactured in Germany, this piston features an elliptical shape for optimal stress distribution and heat expansion management. It enables effective combustion heat transfer to the cylinder wall, enhancing engine durability while preventing piston collapse.
Features
Forged piston construction for strength and thermal reliability
Elliptical design supports even load distribution under expansion
Engineered for efficient combustion heat transfer to cylinder wall
Designed to fit international bore specifications
Made in Germany with precise machining standards
Specifications
Bore Size: 46.50mm (Actual: 46.45mm)
Compression Height: 27.00mm
Clearance: 0.05mm
Stroke: 46.80mm
Displacement: 82 cm³
Wossner Compression Ratio: 2-stroke
OEM Compression Ratio: 2-stroke
Cross-Reference OEM Part Numbers
Piston Kit: 8231DA
Lock: CW14
Pin: WP058
Ring Set: RSB4650
Vehicle Fitments
Suzuki RM80 (1991–2001)