Namura .040 Over Bore Piston Kit for Honda XR200 XR200R 1980-2002 2-Valve 66.5mm

Namura .040 Over Bore Piston Kit for Honda

This .040 over bore piston kit from Namura is a direct replacement for Honda XR200 and XR200R 2-valve engines from 1980 to 2002, featuring a 66.5mm bore size to restore compression and power.

Overview

Designed as a .040 over bore piston kit for Honda XR200 and XR200R models, this Namura piston kit provides a reliable top-end rebuild solution. The .040 over bore piston kit increases displacement slightly while maintaining stock compression ratio for dependable performance. Ideal for restoring worn cylinders, this .040 over bore piston kit ensures a tight fit and long service life.

Built For Performance

• Precision-machined 66.5mm piston for accurate fit
• Includes piston rings and wrist pin for complete rebuild
• Designed for 2-valve Honda engines
• High-strength aluminum construction for durability
• Helps restore compression and reduce oil consumption
• Manufactured to Namura quality standards

Fits These Machines

• for Honda XR200 (1980-2002)
• for Honda XR200R (1980-2002)

On-The-Job Use

• Top-end rebuild for trail and off-road riding
• Engine restoration for vintage Honda motorcycles
• Replacement for worn original pistons in high-mileage engines
• Works with standard bore cylinders requiring .040 over sizing

Specs At A Glance

Good To Know

Q: Will this piston kit fit my Honda XR200R? A: This piston kit is designed for 1980-2002 XR200 and XR200R 2-valve models; please verify your engine's serial number for compatibility.

Q: Does this kit include piston rings and pin? A: Yes, the kit includes the piston, rings, and wrist pin for a complete top-end rebuild.

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