Namura .020 Over Bore Piston Kit for Honda TRX300EX & TRX300X 1993-2009 74.5mm

Namura .020 Over Bore Piston Kit for Honda TRX300EX & TRX300X

This Namura .020 over bore piston kit is a high-performance replacement for Honda TRX300EX and TRX300X ATVs from 1993 to 2009, featuring a 74.5mm bore size.

Overview

This .020 over bore piston kit from Namura is designed to restore or enhance engine performance in Honda TRX300EX and TRX300X models. This piston kit provides a precise fit with a 74.5mm bore, improving compression and power output. Whether for rebuilding or upgrading, this piston kit is a reliable choice for your Honda ATV.

Built For Performance

• .020 oversize bore for increased displacement
• Precision-machined 74.5mm piston diameter
• High-strength aluminum alloy construction
• Includes rings, wrist pin, and clips
• Rigorous quality control from Namura

Fits These Machines

• for Honda TRX300EX (1993-2009)
• for Honda TRX300X (1993-2009)

On-The-Job Use

• Trail riding on rugged terrain
• Competitive off-road racing
• Recreational ATV adventures
• Engine rebuilds and performance upgrades

Specs At A Glance

Good To Know

Q: Does this piston kit come with all necessary components? A: Yes, the kit includes the piston, rings, wrist pin, and clips for a complete installation.

Q: Is this piston kit suitable for a stock engine rebuild? A: Yes, it is designed as a direct replacement for standard bore, but note it is .020 over, suitable for cylinder honing or oversize applications.

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