PISTON KIT 05-07 CR125 54.00 C, WOSSNER 8170DC HONDA MX

This Wossner piston kit features a 54.00mm bore with a 53.97mm piston size, designed for performance in 2-stroke engines. Engineered for optimal heat transfer and pressure distribution, it is forged for superior strength and longevity. Specifically built for the Honda CR125R models from 2005 to 2007, this piston kit meets high-performance standards with precision German manufacturing.

Features

• Forged for enhanced strength and durability

• Designed for efficient heat transfer from combustion chamber to cylinder walls

• Elliptical shape ensures uniform bearing surface under heat expansion

• Prevents localised pressure and piston collapse

• Manufactured in Germany

Specifications

• Bore: 54.00mm

• Piston Size: 53.97mm

• Compression Ratio: 2-stroke

• OEM Compression Ratio: 2-stroke

• Clearance: 0.05mm

• Compression Height: 28.00mm

• Stroke: 54.50mm

• Displacement: 125 cm³

Cross-Reference OEM Part Numbers

• NAMURA NX-10003

• WOSSNER 8170DA

• WISECO 859M05400

• 13110-KSR-730

• 13120-KSR-730

• 13111-KV3-000

• 13111-KZ4-000

• 13121-KSR-731

• 94601-15000

Vehicle Fitments

• Honda CR125R 2005–2007