91mm 495cc Motorcycle Engine Cylinder Kit Piston Rings Gasket For CF550 CF191R CF500 CForce UForce 0GR0-023100 ATV 2018 This engine cylinder kit is designed for compatibility with specified ATV models including CF550, CF191R, CF500, CForce, and UForce.The set includes a 91mm cylinder, piston rings, and gasket, intended for use in 495cc engine replacements or rebuilds.The components are engineered to fit model year 2018 ATVs requiring the 0GR0-023100 configuration.This kit supports engine performance restoration by providing essential internal combustion chamber parts. This component is produced by an independent manufacturer.Brand names are used for compatibility illustration.