Namura .020 Over Bore Piston Kit for Honda Rincon 680 4x4 fits 2006-2023 102.5mm

Namura .020 Over Bore Piston Kit for Honda Rincon 680 4x4

This piston kit replaces the original piston with an oversized 102.5mm diameter for increased displacement and restored compression on Honda Rincon 680 4x4 engines from 2006 to 2023.

Overview

This Namura .020 over bore piston kit is designed for rebuilding Honda Rincon 680 4x4 ATV engines. The oversized piston increases displacement and restores compression, making it a popular choice for performance rebuilds. This piston kit delivers reliable power for both recreational and utility use.

Built For Performance

• Oversized 102.5mm bore increases displacement for added torque
• Precision-machined from high-silicon aluminum alloy
• Includes rings, wrist pin, and circlips for complete installation
• Tested for durability under extreme operating conditions
• .020 over bore design compensates for cylinder wear

Fits These Machines

• for Honda Rincon 680 4x4 (2006-2023)

On-The-Job Use

• Engine rebuilds for off-road ATV performance
• Trail riding and utility work requiring reliable power
• Restoring worn-out engines to like-new condition
• Competitive racing or recreational riding

Specs At A Glance

Good To Know

Q: What is included with this piston kit? A: The kit includes the piston, rings, wrist pin, and circlips for a complete replacement.

Q: Do I need to replace the cylinder or just the piston? A: This oversized piston is designed for cylinders that have been bored to 102.5mm, so the cylinder must be machined to match.

Slight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.