330cc Big Bore Cylinder Piston Ring Kit for Honda Sportrax TRX300EX 1993-2009 US

330cc Big Bore Cylinder Piston Ring Kit for Honda Sportrax TRX300EX

This 330cc big bore cylinder piston ring kit for Honda Sportrax TRX300EX quad models from 1993 through 2009 delivers the top-end components needed to rebuild or increase engine displacement.

Overview

This 330cc big bore cylinder piston ring kit for Honda Sportrax TRX300EX provides the cylinder, piston, and rings required for a complete top-end rebuild. The kit suits riders and mechanics rebuilding worn top ends or adding displacement for stronger performance. Each component is machined to match the Sportrax TRX300EX engine platform across the 1993 to 2009 model years.

Built For Performance

• 330cc displacement for added power over stock bore
• Cylinder, piston, and rings supplied as a matched set
• Machined cylinder bore for consistent piston fit
• Piston rings designed for proper sealing and compression
• Direct fitment for Honda Sportrax TRX300EX 1993-2009
• Ideal for top-end rebuilds and worn cylinder replacement

Fits These Machines

• for Honda Sportrax TRX300EX 1993-2009

On-The-Job Use

• Top-end rebuilds on Sportrax TRX300EX quads
• Replacing a worn or scored cylinder and piston
• Restoring lost compression on high-hour engines
• Trail and recreational ATV riding

Specs At A Glance

Good To Know

Q: What is included in this kit? A: The kit includes the big bore cylinder, piston, and piston rings for a complete top-end rebuild on the Honda Sportrax TRX300EX.

Q: Does this fit every TRX300EX model year? A: It is listed for the 1993 through 2009 Sportrax TRX300EX, but confirming your exact model and engine serial before ordering is recommended.

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