Namura .040 Over Bore Piston Kit for Honda CR125R fits 1992-2003 Models 55mm

Namura .040 Over Bore Piston Kit for Honda

This aftermarket piston kit from Namura is a .040 oversize replacement for Honda CR125R engines, designed to restore compression and performance.

Overview

The Namura .040 over bore piston kit is a direct-fit upgrade for Honda CR125R models from 1992 to 2003. It features a 55mm bore size and includes piston, rings, wrist pin, and circlips. This kit provides a reliable replacement for worn pistons, helping your two-stroke engine run smoothly.

Built For Performance

• Manufactured from high-strength aluminum alloy
• Precision-machined for exacting tolerances
• Includes complete set of rings and hardware
• .040 oversize allows for cylinder reconditioning
• Designed to withstand high RPM operation

Fits These Machines

• for Honda CR125R (1992-2003)

On-The-Job Use

• Motocross and track racing
• Trail and enduro riding
• Engine rebuilds and performance restoration
• Off-road competition

Specs At A Glance

Good To Know

Q: Is this piston kit suitable for a stock cylinder? A: Yes, as long as the cylinder has been bored to .040 oversize by a professional.

Q: Which gaskets do I need for installation? A: You will need a new base gasket and possibly a head gasket; these are not included.

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