Namura Standard Bore Piston Kit Size C (53.96mm) for Honda CR125R 2004-2007 54mm

Namura Standard Bore Piston Kit Size C (53.96mm) for Honda CR125R 2004-2007

This standard bore piston kit is a direct replacement for Honda CR125R models from 2004 to 2007, featuring a 53.96mm bore size (Size C) for restoring compression and performance.

Overview

This Namura standard bore piston kit is designed for Honda CR125R 2004-2007 motorcycles, offering a 53.96mm piston (Size C) to rebuild top-end power. It includes a piston, rings, and wrist pin for a complete replacement, ensuring reliable operation for motocross and off-road riding.

Built For Performance

• High-strength aluminum alloy casting for durability
• Precision-machined skirt profile reduces friction
• Includes chrome-plated rings for improved sealing
• Lightweight design reduces reciprocating mass
• Matched to factory specifications for easy installation

Fits These Machines

• for Honda CR125R (2004)
• for Honda CR125R (2005)
• for Honda CR125R (2006)
• for Honda CR125R (2007)

On-The-Job Use

• Motocross racing and practice
• Off-road trail riding
• Engine rebuilds and top-end restoration

Specs At A Glance

Good To Know

Q: Do I need to replace the wrist pin and rings? A: Yes, this kit includes a new wrist pin and rings, which should always be replaced during a piston swap for proper performance.

Q: Is this piston pre- or post-2007? A: This kit fits Honda CR125R models from 2004 through 2007; verify your model year and engine number for exact compatibility.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.