PISTON KIT 92-99 CR125 54.00, WOSSNER 8020DB, 8089DB FORGED

Wossner Forged Piston Kit 54.01mm Bore – Honda CR125 (1992–1999) / Husqvarna 125cc Models (1997–2013)
This Wossner forged piston kit is manufactured for Honda CR125 models (1992–1999) and Husqvarna 125cc models—including CR, WR, SM, SMS, and WRE—produced from 1997 to 2013. With a bore size of 54.01 mm and a piston diameter of 53.96 mm (+0.01 mm oversize), this piston is ideal for lightly overbored or honed cylinders. Its forged construction ensures strength, while the elliptical design promotes uniform pressure distribution and thermal stability. Made in Germany for high precision and durability.

Features

• Forged construction for increased durability and performance

• Optimised for efficient combustion heat dissipation

• Elliptical piston profile reduces localised stress and supports even thrust distribution

• Precision-engineered and manufactured in Germany

Specifications

• Bore Size: 54.01 mm

• Piston Diameter: 53.96 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: 8020DB

• Lock: CW15

• Pin: WP032

• Ring Set: RSB5400

• Rod: P2009

Vehicle Fitments

• Honda CR125 (1992–1999)

• Husqvarna CR 125 (1997–2013)

• Husqvarna WR 125 (1997–2013)

• Husqvarna SM 125 (1997–2013)

• Husqvarna SMS 125 (1997–2013)

• Husqvarna WRE 125 (1997–2013)