Wossner Piston Kit WO-8020-D_ – Honda CR125R

Wossner Piston Kit WO-8020-D100 – Honda CR125R

The Wossner WO-8020-D100 Piston Kit is a premium forged replacement piston designed for Honda CR125R two-stroke motorcycles. Manufactured from high-quality forged aluminium, this Standard Series piston features a lightweight single-ring design with no intake window and centre-line pinning for excellent ring stability, durability and high-performance operation. This piston is supplied in a +1.00mm oversize for professionally rebored cylinders.

Vehicle Applications

• Honda CR125R: 1992–1999

Specifications

• Part Number: WO-8020-D100
• Bore Size: 55.00mm
• Piston Diameter: 54.95mm
• Oversize: +1.00mm
• Ring Configuration: Single Ring
• Piston Ring: RSB5500
• Wrist Pin: WP032
• Circlips: CW15
• Connecting Rod: P2009
• Small End Bearing: N1047
• Top End Gasket Kit: D2003
• Piston Design: Standard Series – No Intake Window – Centre Line Pinning

Features

• Premium forged aluminium construction
• Lightweight single-ring piston
• Centre-line ring pinning for high RPM reliability
• Precision CNC machined for optimum fit and durability
• Ideal for motocross and off-road engine rebuilds

Important: Oversize pistons require the cylinder to be accurately measured and professionally machined to suit. Always confirm the correct piston size and application before installation.

Disclaimer: Product images are for illustration purposes only and may differ from the actual product supplied. Vehicle applications and specifications are provided as a guide only. It is the purchaser's responsibility to confirm the part number, dimensions and fitment are correct before installation.