- 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.
Polaris -- RZR S 800 4x4 -- (2010); Polaris -- Sportsman X2 800 -- (2007, 2009); Polaris -- Sportsman 800 MV -- (2006, 2010, 2005, 2007); Polaris -- Sportsman 800 Big Boss EFI 6x6 -- (2010, 2009); Polaris -- Sportsman Touring 800 EFI -- (2008, 2009); Polaris -- Ranger 800 MVRS -- (2010); Polaris -- RZR 800 4x4 -- (2010, 2009, 2008); Polaris -- Sportsman X2 800 Deluxe -- (2007); Polaris -- Sportsman X2 800 LE -- (2008); Polaris -- Ranger 800 6x6 -- (2010); Polaris -- Ranger Crew 800 4x4 -- (2010)