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Wossner forged piston kit with a 46.51mm bore (46.46mm actual) is engineered for Suzuki RM80 models from 1991 to 2001, including those with international bore dimensions. Made in Germany, this piston is designed to improve thermal performance and mechanical reliability, using an elliptical profile to distribute thrust forces evenly and avoid localised pressure that can lead to piston failure.
Features
Forged construction enhances mechanical strength and longevity
Elliptical design ensures uniform bearing surface under expansion
Facilitates efficient combustion heat transfer to cylinder walls
Compatible with international bore specifications
Manufactured in Germany to strict tolerances
Specifications
Bore Size: 46.51mm (Actual: 46.46mm)
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: 8231DB
Lock: CW14
Pin: WP058
Ring Set: RSB4650
Vehicle Fitments
Suzuki RM80 (1991–2001)