Seller notes

Brand New Complete Top End Athena / JE Pistons Big Bore KitFits Yamaha YFZ450R & YFZ450X Fuel Injected Models Years 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 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 CylinderLarger Water Jackets To Keep The Motor CoolerJE 13.5:1 Piston Kit (Includes Piston, Rings, Pin & Clips) (Race Gas ONLY)Athena Complete Top End Gasket ...

Contact Us regarding this vehicle

Contact Seller on eBay

You will be redirected to eBay

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.