Motorcycle Engine Accessories Front & Rear 49mm Cylinder Set + Piston + Rings Base Gasket Kit Assembly For XV250 Virago This cylinder set is constructed from cast iron with a ceramic , designed as a direct replacement for parts.It is compatible with the XV250 Virago model with a 250 ml displacement.The kit includes a front and rear 49mm cylinder set, piston, rings, and base gasket kit.The cylinders feature a ceramic composite coating that provides heat resistance and corrosion protection.The inner wall is treated with a Ni-SiC composite ceramic film, resulting in a smooth with a friction coefficient between 0.06 and 0.082.This contributes to efficient engine under temperatures and supports performance over extended mileage.The design allows for straightforward installation and compatibility with the XV250 Virago engine.No installation instructions are included, but the components are engineered for proper fitment with the specified model.