Cylinder Works - Yamaha YZ250 Complete Cylinder Kit SIZE_YS / YM Waterproof high frequency taped inner

Waterproof high frequency taped inner lining (IPX5 waterproof grade

For VIN up to 139276 refer to OEM T1300021

Sprocket application list 25 - Kawasaki

Quantity: 25 pairs

Cylinder Works - Yamaha YZ250 Complete Cylinder Kit SIZE_YS / YM Waterproof high frequency taped innerReady 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. Specifications: Compression Ratio: Standard Cylinder Diameter: 66. 400 mm Cylinder Kit Type: Standard Bore Displacement: 250 cc Engine Type: 2 Cycle Includes: Cylinder, Cylinder Head, Piston Kit, Top End Gasket Kit, Wrist Pin Bearing