ATHENA YFZ450R YFZ 450R 98mm 478cc CP Piston Big Bore Cylinder Race Top End Kit
ATHENA YFZ450R YFZ 450R 98mm 478cc CP Piston Big Bore Cylinder Race Top End Kit
Brand New Complete Top End Athena / CP Carrillo Big Bore Kit
Fits Yamaha YFZ450R & YFZ450X Fuel Injected Models
Years 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
This Complete Big Bore Top End Kit Includes:
Athena 98mm Big Bore Nikasil Plated Cylinder
Larger Water Jackets To Keep The Motor Cooler
CP Carrillo 12.5:1 Piston Kit (Includes Piston, Rings, Pin & Clips)
Athena Complete Top End Gasket Kit
