Namura .040 Over Bore Piston Kit for Honda TRX450R Sportrax 450R 2004-2005 95mm

Namura .040 Over Bore Piston Kit for Honda

This .040 over bore piston kit for Honda TRX450R Sportrax 450R 2004-2005 95mm replaces standard pistons and increases displacement for enhanced power output.

Overview

This Namura .040 over bore piston kit is designed for the Honda TRX450R Sportrax 450R from 2004 to 2005, featuring a 95mm bore size. It provides a reliable replacement or upgrade for the original piston, offering increased compression and performance for racing or off-road use.

Built For Performance

• Manufactured from high-strength aluminum alloy for durability
• Precision-machined to .040 over bore specification for exact fit
• Includes piston rings and wrist pin for complete installation
• Designed to handle high RPM and extreme temperatures
• Improves throttle response and horsepower on the TRX450R

Fits These Machines

• for Honda TRX450R Sportrax 450R (2004-2005)

On-The-Job Use

• Motocross and track racing
• Trail riding and off-road adventures
• High-performance desert riding
• Engine rebuilds and performance upgrades

Specs At A Glance

Good To Know

Q: Is this piston kit compatible with stock cylinder? A: Yes, it is designed for use with stock cylinder that has been bored to .040 over, following standard rebuild procedures.

Q: Do I need to replace the cylinder after installing this piston? A: No, as long as the cylinder is within spec and properly honed to match the .040 over bore, you can reuse it.

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