PISTON KIT 88-89 CR125 56.00, WOSSNER 8125D200 HONDA MX

The Wossner 8125D200 piston kit is engineered for Honda CR125 motorcycles from 1988 to 1989, with a 56.00 mm bore for +2.00 mm oversize applications. This forged piston is manufactured in Germany and delivers high strength and excellent heat dissipation. Its elliptical design ensures even distribution of thrust loads during thermal expansion, preventing localised pressure points and reducing the risk of piston collapse. The kit includes all critical components required for installation.

Features

• Forged piston for maximum durability under extreme conditions

• Superior combustion heat transfer to cylinder walls

• Elliptical profile distributes thermal expansion pressure evenly

• Reduces risk of piston collapse under load

• Made in Germany with precision engineering

Specifications

• Bore Size: 56.00 mm

• Actual Bore Diameter: 55.94 mm

• Stroke: 54.00 mm

• Display Displacement: 125 cm³

• Clearance: 0.06 mm

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

• Compression Height: 28.00 mm

Cross-Reference Wossner Part Numbers

• Piston Kit: 8125D200

• Lock: CW15

• Pin: WP032

• Ring Set: RSB5600

• Rod: P2009

• Part No.: 56-W564+P8.WO

Vehicle Fitments

• Honda CR125 (1988–1989)