Athena 98mm Big Bore Nikasil Plated Cylinder. CP Carrillo 12.5:1 Piston Kit (Includes Piston, Rings, Pin & Clips). Athena Complete Top End Gasket. Larger Water Jackets To Keep The Motor Cooler! This is a bolt on kit with no machining required.
Piston uses pump gas or race gas. The item "ATHENA YFZ450 YFZ 450 98mm 478cc RACE CP Piston Big Bore Cylinder Top End Kit" is in sale since Friday, August 31, 2018. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Components". The seller is "azquadparts" and is located in Gilbert, Arizona. This item can be shipped worldwide.