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Pistons & Top End

Cylinder Works Standard Bore cylinder kit

$766.95
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See 33 in-stock options in Cylinder Works Cylinders and Cylinder Kits →

Compression Ratio: 13.8:1. Bore: 77 mm.

  • Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
  • Cylinder kit includes matched Vertex pistons to ensure longevity, performance and reduced engine noise
  • Nickel silicon carbide-plated for long life
  • Made in the USA
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  • SKU:

    50923

  • Weight:

    3.4 lb

Vehicle Fitment
2024 Yamaha WR250F
2023 Yamaha WR250F
2022 Yamaha WR250F
2021 Yamaha WR250F
2020 Yamaha WR250F
2024 Yamaha YZ250F
2023 Yamaha YZ250F
2022 Yamaha YZ250F
2021 Yamaha YZ250F
2020 Yamaha YZ250F
2019 Yamaha YZ250F
2024 Yamaha YZ250FX
2023 Yamaha YZ250FX
2022 Yamaha YZ250FX
2021 Yamaha YZ250FX
2020 Yamaha YZ250FX
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