CYLINDER WORKS Standard Bore Cylinder for Yamaha YZ450F and YZ450FX (Part #20005)

Upgrade your Yamaha YZ450F or YZ450FX with the Cylinder Works Standard Bore Cylinder, designed to deliver reliable performance and durability. This replacement cylinder features a nickel silicon carbide plating that extends the lifespan of the component and ensures consistent performance over time. Its stock-looking design makes it an ideal choice for riders seeking a seamless fit with their existing engine components. The cylinder is compatible with various Yamaha models from 2010 to 2017, including the YZ450F and YZ450FX, providing a straightforward upgrade option without the need for machine work.*
Constructed with precision, this cylinder kit includes a piston, gaskets, and rings, offering a comprehensive solution for standard bore applications. The kit is matched with Vertex pistons to promote longevity, reduce engine noise, and enhance overall engine performance. Please note that the top end gasket kit does not include valve stem seals, so additional parts may be required for complete assembly.*
This cylinder maintains the stock appearance while providing the benefits of a high-quality, durable component. Its nickel silicon carbide plating resists wear and corrosion, making it suitable for demanding riding conditions. The design allows for easy installation as no machine work is needed, facilitating a quick and hassle-free upgrade process. Replacement pistons, gaskets, and ring sets are also available for future maintenance or rebuilds, helping keep your motorcycle running at peak performance for years to come.

Features:

• Complete standard bore kits for Yamaha YZ450F and YZ450FX

• Includes cylinder, piston kit, and gaskets for a full upgrade

• Nickel silicon carbide plating for longer life and wear resistance

• Designed to look just like stock for seamless integration

• No machine work needed for installation

• Matched with Vertex pistons to ensure performance and reduce noise

• Replacement pistons, gaskets, and ring sets available for maintenance

Fits,
Yamaha WR450F 2016
Yamaha WR450F 2017
Yamaha WR450F 2018
Yamaha YZ450F 2010
Yamaha YZ450F 2011
Yamaha YZ450F 2012
Yamaha YZ450F 2013
Yamaha YZ450F 2014
Yamaha YZ450F 2015
Yamaha YZ450F 2016
Yamaha YZ450F 2017
Yamaha YZ450FX 2017
Yamaha YZ450FX 2016
Yamaha YZ450FX 2018