Features:
- Ready-to-install, direct bolt-on cylinder require no re-plating and look virtually identical to the OEM cylinders
- Cylinder kit include matched Vertex piston to ensure longevity, performance and reduced engine noise
- Nickel silicon carbide-plated for long life
- Kit come complete with gaskets, cylinder, piston, rings, pin and clips
- Big bore cylinder do not require machine work (unless noted)
- +3mm Big Bore Cylinder Kit. 270cc. 80mm. 13.7:1 Comp. (2017), 13.4:1 Comp. (2018-2019).
- Includes (Cylinder, Piston Kit, & Top-End Gasket Kit).
- Made in the U.S.A.
