Namura .020 Over Bore Top End Repair Kit for Honda Rincon 680 2006-2023 102.5mm

Namura .020 Over Bore Top End Repair Kit for Honda Rincon 680

This top end repair kit, featuring .020 over bore pistons, rebuilds the upper cylinder assembly of the Honda Rincon 680 engine to restore compression and performance.

Overview

The Namura .020 Over Bore Top End Repair Kit is a complete replacement set for the cylinder head area of the Honda Rincon 680. It includes pistons, rings, wrist pins, and gaskets to refresh the top end. This kit is designed for ATV owners needing a reliable repair solution during a 0.020-inch overbore.

Built For Performance

• Precision-machined pistons for a perfect 102.5mm bore fit
• High-strength ring set for reduced blow-by
• Includes all necessary gaskets for a complete overhaul
• Designed for 0.020-inch overbore to clean up worn cylinders
• Matched weight components for balanced rotation

Fits These Machines

• for Honda Rincon 680 (2006-2023)

On-The-Job Use

• Trail riding on rugged terrain
• Mudding and off-road adventures
• Farm and utility work requiring reliable power
• Recreational ATV riding

Specs At A Glance

Good To Know

Q: Is this kit compatible with stock cylinder dimensions? A: This kit is designed for a 0.020-inch overbore, so the cylinder must be machined to 102.5mm before installation.

Q: Does the kit include camshaft or valve train components? A: No, this top end repair kit covers pistons, rings, pins, and gaskets; valvetrain components are not included.

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