Cylinder Works

Cylinder Works 16-18 WR 450 F/10-17 YZ 450 F/16-18 YZ 450 FX Standard Bore Cylinder

SKU: CYL20005
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$375.59 USD
-31% $547.95 USD $375.59 USD
Ready to install and hit the road!

All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!

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OEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.

  • Nickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction and extreme durability
  • Precision diamoned honed to exact dimensions and proper surface finish to ensure ring seal and oil retention

This Part Fits:

Year Make Model Submodel
2010-2018 Yamaha WR450F Base
2016-2018 Yamaha YZ250 Base
2010-2017 Yamaha YZ450F Base
2016-2018 Yamaha YZ450FX Base