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Cylinder Works

Cylinder Works Big Bore Cylinder Kit 270cc -CW21013K01 - 2020-2022 Yamaha YZ250F, YZ250FX

Regular price $616.46 USD
Regular price $684.95 USD Sale price $616.46 USD
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Cylinder Works Big Bore Cylinder Kit 270cc - CW21013K01 - 2020-2022 Yamaha YZ250F, YZ250FX

Enjoy a smooth and powerful ride with the Cylinder Works Big Bore Cylinder Kit. This OEM quality cylinder kit provides a 270cc boost to your 2020-2022 Yamaha YZ250F, YZ250FX with simple installation. With a Vertex piston engineered for optimizing performance and noise reduction, you can rely on this cylinder kit for high quality performance.

Cylinder Works Big Bore Kit 80.00/+3.0 13.8:1 YAM:

  • 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 to install
  • Fitment 2020-2022 Yamaha YZ250F, 2020-2022 YZ250FX and 2020-2022 WR250F
  • Made in the U.S.A.

Kit Part # CW21013K01

Cylinder Specs:

  • Compression Ratio -13.8:1
  • Cylinder Diameter - 80 mm
  • Cylinder Kit Type - Big Bore
  • Displacement - 270 cc
  • Engine Type4-Cycle
  • Includes - Cylinder, Piston Kit, and Top-End Gasket Kit
  • Size Over Standard Bore (3.00mm)

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