Cylinder Works Big Bore 479cc Cylinder Kit. (+3mm Big Bore Kit) makes 479cc. When using Hot Rods #4160 makes 500cc.
Includes Cylinder, Piston, Rings, Pin, Clips, Gaskets. 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 Made in the U.
OE Part Number(s): HONDA: 12101-HP1-670. If you have a po box, please provide BOTH the po box and physical street address. Some items may have a slightly different appearance than what is shown in the picture.
Please review the entire description to verify proper fitment. We can not mark items as "gifts" or change the value.