Motorcycle Engine Accessories Front & Rear 49mm Cylinder Set + Piston + Rings Base Gasket Kit Assembly For XV250 Virago Upgrade the engine of the XV250 Virago with this Front & Rear 49mm Cylinder Set, including piston, rings, and base gasket kit.Designed as a direct replacement, the components are compatible with the 250cc displacement engine.The cylinder set is constructed from cast iron with a ceramic , supporting durability and consistent performance.The cylinder bore diameter is 49mm, engineered specifically for the XV250 model.The ceramic composite coating on the cylinder provides heat resistance and protection against corrosion.The inner cylinder wall features a Ni-SiC composite ceramic film treatment, resulting in a smooth with a friction coefficient between 0.06 and 0.082.This contributes to improved efficiency and sustained under temperature conditions, supporting function over extended use.The kit includes front and rear cylinders, pistons, piston rings, and a base gasket set.Installation is designed to be straightforward, with compatibility ensured for the XV250 Virago engine without modifications.This assembly supports enhanced engine performance and long-term.