PISTON KIT 2004 CR125 56.00, WOSSNER 8100D200 HONDA MX

The Wossner 8100D200 piston kit is a +2.00 oversize forged piston designed for the 2004 Honda CR125. With a 56.00mm bore and 55.95mm piston diameter, this piston offers enhanced durability, efficient heat management, and consistent performance in demanding two-stroke applications. Its elliptical design provides a uniform bearing surface, reducing stress concentrations and preventing piston collapse. Manufactured in Germany, this kit is built to high standards for serious performance use.

Features

• Forged piston for superior strength and longevity

• Engineered for optimal combustion chamber heat transfer

• Elliptical profile evenly distributes thrust loads and reduces localised pressure

• Precision-manufactured in Germany for consistent performance

Specifications

• Bore: 56.00 mm

• Piston Diameter: 55.95 mm

• Display Displacement: 125 cm³

• Stroke: 54.50 mm

• Piston Clearance: 0.05 mm

• Compression Height: 28.00 mm

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

• Lock Part Number: CW15

• Pin Part Number: WP032

• Ring Set Part Number: RSB5600

• Rod Part Number: P2009ng)

Vehicle Fitments

• 2004 Honda CR125