New Big Bore Cast Piston Kit for Honda TRX 700 XX (08-09). New Big Bore Cast Piston Kit For Honda TRX 700 XX (08-09). 100% Brand NEW Aftermarket Part From Power Parts Pros.Big Bore Piston kit; +3mm makes 727cc. Kit includes: Piston, rings, pin, clips. This information can also be accessed by navigating to your Won items under. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Components". The seller is "powerpartspros1" and is located in this country: US. This item can be shipped worldwide.