Namura .060 Over Bore Top End Rebuild Kit for Honda ATC200 Most 1981-1986 66.5mm

Namura .060 Over Bore Top End Rebuild Kit for Honda

This top end rebuild kit for the Honda ATC200 (most 1981-1986) includes a 66.5mm piston, rings, pin, and gaskets for a .060 over bore, restoring compression and performance.

Overview

This top end rebuild kit is designed for a .060 over bore on Honda ATC200 models from 1981 to 1986. It includes all necessary components to refresh the top end and improve engine reliability. Whether you are rebuilding an original engine or upgrading, this kit delivers the parts you need.

Built For Performance

• High-quality cast piston for durability
• Precision-machined rings ensure proper seal
• Complete gasket set for a leak-free assembly
• Wrist pin and clips included for secure installation
• Designed for .060 over bore (66.5mm) to clean up cylinder wear

Fits These Machines

• for Honda ATC200 (most 1981-1986)

On-The-Job Use

• Rebuilding the top end of a Honda ATC200 engine
• Restoring a vintage three-wheeler to running condition
• Improving compression and power output for trail riding
• Replacing worn piston and rings due to high mileage

Specs At A Glance

Good To Know

Q: Do I need to re-use my old wrist pin? A: No, a new wrist pin is included in this kit for optimal fit and longevity.

Q: Can this kit be used with a stock cylinder? A: The .060 over bore requires the cylinder to be bored to 66.5mm, so it is not a direct fit for a stock bore.

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