Namura Standard Bore Top End Rebuild Kit Size C for Honda CR125R 1992-1999 54mm

Namura Standard Bore Top End Rebuild Kit Size C for Honda CR125R

This Namura standard bore top end rebuild kit size C provides a direct-fit 54mm piston and cylinder components for the Honda CR125R, restoring engine performance.

Overview

This Namura standard bore top end rebuild kit size C is designed for the Honda CR125R dirt bike, offering a complete top-end solution with a 54mm piston. It includes the piston, rings, wrist pin, and gaskets for a full cylinder rebuild. Ideal for restoring compression and power in 1992-1999 models.

Built For Performance

• Precision 54mm piston sized to standard bore specification (Size C)
• Includes piston rings, wrist pin, and all necessary gaskets
• High-strength aluminum alloy for reduced weight and increased durability
• Direct OEM replacement design for easy installation
• Restores lost compression and top-end performance

Fits These Machines

• for Honda CR125R (1992-1999)

On-The-Job Use

• Motocross racing and track days
• Trail riding and off-road adventures
• Engine rebuilds for high-mileage CR125R bikes
• Preventative maintenance for competition bikes

Specs At A Glance

Good To Know

Q: Is this kit suitable for a full top-end rebuild? A: Yes, it includes the piston, rings, wrist pin, and gaskets, making it a complete top-end kit for the Honda CR125R.

Q: What is the difference between Size C and other sizes? A: Size C is a standard bore piston grade with a specific ovality and taper, ensuring proper clearance within the cylinder.

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