Namura .020 Over Bore Piston Kit for Honda XR200 & XR200R 1980-2002 2-Valve 66mm

Namura .020 Over Bore Piston Kit for Honda XR200 & XR200R 1980-2002 2-Valve 66mm

This .020 over bore piston kit is designed for use in Honda XR200 and XR200R motorcycles from 1980 to 2002 with 2-valve heads and 66mm bore.

Overview

This .020 over bore piston kit from Namura is a direct replacement for the original piston in Honda XR200 and XR200R models. It restores compression and performance after cylinder boring. Designed for 1980-2002 2-valve engines with a 66mm bore, this piston kit is an ideal choice for rebuilds.

Built For Performance

• Manufactured from high-strength aluminum alloy
• Precision-machined wrist pin bore for smooth operation
• Includes piston rings for proper sealing
• Designed for .020 over bore applications
• Compatible with 2-valve cylinder heads
• Heat-treated for enhanced durability

Fits These Machines

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

On-The-Job Use

• Motorcycle engine rebuilding
• Racing and trail riding performance restoration
• Boring cylinders to .020 over size
• Restoring vintage Honda XR models
• Rebuilding top end of 2-valve engines

Specs At A Glance

Good To Know

Q: Will this piston kit fit my 1985 XR200R? A: This piston kit is designed for 1980-2002 XR200 and XR200R models, so it should fit your 1985. Confirm your cylinder bore is 66mm and you are boring to .020 over.

Q: Does this kit include wrist pin and clips? A: Yes, the piston kit typically includes the wrist pin and retaining clips, but double-check the product details.

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