CYLINDER WORKS Yamaha YZ450F Offroad Cylinder Kit Part 21003-K01

Upgrade your Yamaha YZ450F with the CYLINDER WORKS Part 21003-K01 cylinder kit designed for offroad performance. This comprehensive kit includes a high-quality cylinder, piston kit, and gaskets, providing a complete solution for standard bore repairs and upgrades. The cylinder features a nickel silicon carbide plating that enhances durability and extends the lifespan of your engine while maintaining a stock-like appearance for easy installation. No machine work is necessary for installation, making it an efficient choice for enthusiasts seeking reliable performance. This kit is specifically matched with Vertex pistons to ensure longevity, optimal performance, and reduced engine noise, making it suitable for demanding offroad conditions. It fits various Yamaha models from 2006 to 2013, including the YZ450F and WR450F, ensuring broad compatibility for your motorcycle.

Features:

• Complete standard bore kits for comprehensive repairs

• High compression kits designed for enhanced power output

• Big bore kits available for significant performance upgrades

• Includes cylinder, piston kit, and gaskets for a full engine rebuild

• Top end gasket kit does not include valve stem seals

• Matched with Vertex pistons for durability and noise reduction

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

• Cylinder maintains a stock appearance for easy compatibility

• Nickel silicon carbide plating for longer service life

• No machine work needed for installation

• Replacement cylinder compatible with standard bore only

Product Type: Engine
Segment: Offroad
Division: Engine
Class: Cylinder Kits & Components
Sub Class: Cylinder & Cylinder Kits

FITMENT:
2006 Yamaha YZ450F
2007 Yamaha WR450F
2007 Yamaha YZ450F
2008 Yamaha WR450F
2008 Yamaha YZ450F
2009 Yamaha WR450F
2009 Yamaha YZ450F
2010 Yamaha WR450F
2011 Yamaha WR450F
2012 Yamaha WR450F
2013 Yamaha WR450F
2014 Yamaha WR450F
2015 Yamaha WR450F