Brand New Complete 98mm Big Bore Top End Athena / JE Pistons Big Bore Kit. Fits Yamaha YFZ450R & YFZ450X Fuel Injected Models. Years 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021. Add Amazing & Reliable Power With The Best Components In The Industry!
This Complete Big Bore Top End Kit Includes. Athena 98mm Big Bore Nikasil Plated Cylinder. Larger Water Jackets To Keep The Motor Cooler. JE 12.5:1 Piston Kit (Includes Piston, Rings, Pin & Clips). Athena Complete Top End Gasket Kit.This is a bolt on kit with no machining required. Piston uses pump gas or race gas. 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 this country: US. This item can be shipped worldwide.