CYLINDER WORKS STANDARD BORE CYLINDER

Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
Nickel Silicon Carbide plated for long life
Standard bore OE-replacement Cylinder for Polaris 570 models - Ranger / RZR / ACE / Sportsman 
Cylinder Diameter: 99mm
570cc 4T