Wossner Forged Piston Kit 54.02mm Bore – Honda CR125 (1992–1999)

This Wossner forged piston kit is designed for Honda CR125 (1992–1999). With a bore size of 54.02 mm and a piston diameter of 53.97 mm (+0.02 mm oversize), it is ideal for slightly oversized cylinder applications. The forged construction delivers strength and reliability under stress, while the elliptical design ensures even load distribution. Made in Germany to exacting quality standards.

Features

• Forged piston for high strength and durability


• Superior heat transfer from the combustion chamber to cylinder walls


• Elliptical design distributes thrust loads evenly, reducing localised stress


• German-made for precision and quality assurance

Specifications

• Bore Size: 54.02 mm


• Piston Diameter: 53.97 mm


• Engine Displacement: 125 cm³


• Stroke: 54.50 mm


• Clearance: 0.05 mm


• Compression Height: 28.00 mm


• Compression Ratio: 2-stroke (Wossner and OEM)

Cross-Reference OEM and Equivalent Part Numbers

• 13110-KZ4-505


• 09104723


• 676M05400


• 8089DA


• 800099749/3


• 09104812


• 760M05400

Cross-Reference Wossner Part Numbers

• Piston Kit: 8020DC


• Lock: CW15


• Pin: WP032


• Ring Set: RSB5400


• Rod: P2009

Vehicle Fitments

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  Honda CR125 (1992–1999)