CYLINDER WORKS Yamaha YZ250 Standard Bore and Big Bore Cylinder Kits - Part 20009

Upgrade your Yamaha YZ250 with the Cylinder Works Cylinder Kit, designed specifically for offroad performance and durability. This comprehensive kit includes a high-quality cylinder, piston, gaskets, and rings, providing a complete solution for standard bore and high compression applications. The kit's components are matched with Vertex pistons to ensure longevity, enhanced performance, and reduced engine noise, making it ideal for riders seeking reliable power on the trail or track.

The cylinder features a nickel silicon carbide plating, which significantly extends its lifespan by resisting wear and corrosion. Its stock-like appearance maintains the factory look while offering improved durability. Installation requires no machine work, simplifying the upgrade process for experienced mechanics and enthusiasts alike. Please note that the top end gasket kit does not include valve stem seals, so additional parts may be needed for a full rebuild.

This cylinder is a direct replacement for the original component on Yamaha YZ250 models from 1999 to 2008. Its versatile design accommodates standard bore and larger, high compression setups. Replacement pistons, gaskets, and ring sets are readily available, allowing for easy maintenance and repair. Whether you're rebuilding your bike or enhancing its performance, the Cylinder Works Yamaha YZ250 cylinder kit offers a reliable upgrade to keep your offroad adventures going strong.

Features:

• Complete standard bore kits for Yamaha YZ250 (1999-2008)

• Complete standard bore high compression kits for enhanced performance

• Big Bore Kits for increased displacement and power

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

• Top end gasket kit does not include valve stem seals

• Matched with Vertex pistons to ensure longevity and reduce engine noise

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

• Cylinder maintains stock appearance with nickel silicon carbide plating for longer life

• No machine work needed for installation

• Designed as a direct replacement for standard bore models

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

FITMENT:
1999 Yamaha YZ250
2000 Yamaha YZ250
2001 Yamaha YZ250
2002 Yamaha YZ250
2003 Yamaha YZ250
2004 Yamaha YZ250
2005 Yamaha YZ250
2006 Yamaha YZ250
2007 Yamaha YZ250
2008 Yamaha YZ250
2009 Yamaha YZ250
2010 Yamaha YZ250
2011 Yamaha YZ250
2012 Yamaha YZ250
2013 Yamaha YZ250
2014 Yamaha YZ250
2015 Yamaha YZ250
2016 Yamaha YZ250
2017 Yamaha YZ250
2018 Yamaha YZ250
2019 Yamaha YZ250
2020 Yamaha YZ250
2021 Yamaha YZ250
2022 Yamaha YZ250
2023 Yamaha YZ250