Namura .060 Over Bore Piston Rings for Kymco 2005-2010 300 MXU, Maxxer 74.2mm

Piston Rings for Kymco

These .060 over bore Piston Rings for Kymco (74.2mm) are designed to provide a secure seal for an engine rebuild.

Overview

These .060 over bore Piston Rings for Kymco allow for proper compression and blow-by control in a cylinder that has been machined for an overbore. Using these Piston Rings for Kymco is vital for engine longevity after the top end has been refreshed. These are intended for professional or amateur engine builders.

Built For Performance

• Matches 74.2mm overbore specifications
• High-tension design for optimal sealing
• Heat-resistant materials for engine durability
• Precision-engineered for reduced friction

Fits These Machines

• for Kymco 300 MXU 2005-2010
• for Kymco 300 Maxxer 2005-2010

On-The-Job Use

• Restoring compression for a top-end rebuild
• Extending engine life after cylinder machining
• Improving oil control in high-hour engines

Specs At A Glance

Good To Know

Q: How do I ensure proper ring orientation? A: Always install rings with the manufacturer markings facing upward toward the crown of the piston.

Q: Should I check ring end-gap? A: Yes, checking end-gap in the cylinder is a standard requirement for proper engine assembly.

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