Cylinder Works Complete Big Bore Cylinder & Piston Kit +3.0mm (CW21013K01)

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$869.15
$778.95
(You save $90.20 )
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  • 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
  • 13.8:1 compression
  • 80mm cylinder diameter
  • +3.00mm bore oversize
  • 270cc displacement
  • 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.
Compatible Vehicles
Years Make Make Notes
2020-2023 Yamaha WR250F
2019-2023 Yamaha YZ250F
2021-2023 Yamaha YZ250F Monster Energy Yamaha Racing Edition
2020-2023 Yamaha YZ250FX

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