Cylinder Works Standard Bore Cylinder Kit YCRF_balance_bikes Bottom velcro closure

Bottom velcro closure

reliable products

heavyweight

Wet Weather Performance: Improved tread and compound deliver better cornering stability and wet weather grip

Re-enforced seat area to protect against wear and to maximize grip

Cylinder Works Standard Bore Cylinder Kit YCRF_balance_bikes Bottom velcro closureFEATURES 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.