Cylinder Works Standard Bore Cylinder Kit Part Number:1003-9268 (MFG #: 20003-K02) Machined aluminum driver features knurled

Machined aluminum driver features knurled edges for grip

Removable / Washable anti-bacterial liners and cheek pads

Revolutionary neck brace ready shell profile

Contains longer bits for reaching into recessed cavities to adjust Keihin FCR carburetors

slip-on strap style

Cylinder Works Standard Bore Cylinder Kit Part Number:1003-9268 (MFG #: 20003-K02) Machined aluminum driver features knurledFEATURES Ready 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 Nickel Silicon Carbide plated for long life Kits come complete with gaskets, cylinder, piston, rings, pin and clips Big bore cylinders do not require machine work Made in the U. S. A.