- Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
- Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
- Nickel Silicon Carbide plated for long life
- Kits come complete with gaskets, cylinder, piston, rings, pin and clips
- Big bore cylinders do not require machine work
- Made in the U.S.A.
Yamaha -- YFZ 450R SE 4x2 -- (2017, 2020, 2016, 2018, 2022, 2015, 2019, 2021, 2023); Yamaha -- Raptor 700R 4x2 -- (2022, 2020, 2019, 2021, 2023, 2016, 2018, 2017, 2015)