Namura .020 Over Bore Piston Ring for Honda CR85R 2003 2004 2005 2006 2007 48mm

.020 Over Bore Piston Ring for for Namura

This .020 over bore piston ring for for Namura is a precision replacement component designed to restore compression and power to your engine.

Overview

This .020 over bore piston ring for for Namura provides the necessary seal between the cylinder wall and the piston to ensure optimal combustion. Designed as a .020 over bore piston ring for for Namura, this part is ideal for engines that have been bored out to accept larger pistons. It meets or exceeds performance standards for your engine rebuild projects.

Built For Performance

• High-quality alloy material for long wear life
• Precision engineered for exact bore sizing
• Maintains consistent compression levels
• Resistant to thermal expansion and carbon buildup
• Designed for smooth friction interaction with cylinder liners

Specs At A Glance

Good To Know

Q: Do I need to hone the cylinder before installing? A: Yes, proper cross-hatching of the cylinder wall is essential for ring seating and effective oil distribution.

Q: Can I use these on a standard cylinder? A: No, these are designed specifically for cylinders that have been bored .020 over the standard factory diameter.

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