Athena Stock Bore Cylinder Top End Kit With 12.5:1 Skirt Coated Forged Piston Kit! This is the best and most reliable rebuild kit on the market! Fits Suzuki RMZ450 Dirt Bikes.
Years 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022. Athena Nikasil Stock Bore Cylinder. Larger Water Jackets For Better Cooling! Athena Forged & Coated Piston Kit (Includes, Piston, Pin, Rings & Clips).
Athena Complete Top End Gasket Set With MLS Head Gasket. Hi Temp Viton Valve Stem Seals.This is a bolt on kit with no machining required. It will work with your stock head and valves.