Description
Upgrade your Yamaha YZ450F or YZ450FX with the high-performance CYLINDER WORKS Cylinder Only for Yamaha YZ450F and YZ450FX, part number 20005. Crafted specifically for competitive off-road riding, this cylinder assembly is designed to enhance engine performance, durability, and reliability. Whether you’re replacing worn components or building a race-ready machine, this cylinder kit provides everything you need to keep your Yamaha running at peak performance.
The kit includes a precision-matched piston, complete gasket set, and a piston ring set, ensuring a seamless installation. The cylinder’s appearance closely resembles the stock component, maintaining the factory look while delivering improved longevity. Nickel silicon carbide plating on the cylinder surface extends its lifespan, resisting wear and corrosion even under intense riding conditions. This plating also contributes to smoother piston movement, reducing engine noise and enhancing overall efficiency.
Designed exclusively for closed-course competition use, this cylinder assembly is ideal for motocross tracks and off-road racing. It is important to note that use on public lands or highways in California is illegal, as this component does not meet street-legal standards. The cylinder’s dimensions and fitment are engineered to match Yamaha’s specifications, ensuring a straightforward installation process and optimal performance. This product is a perfect choice for racers and serious enthusiasts looking to maximize their Yamaha YZ450F or YZ450FX’s potential.
Trust the durability and performance of CYLINDER WORKS, a reputable brand known for quality aftermarket parts. Regular maintenance with compatible replacement piston, gasket, and ring sets will help extend the life of your engine components and keep your bike race-ready season after season.
Features:* Includes cylinder, piston kit, and gaskets for complete replacement* Matched with Vertex pistons to ensure longevity, performance, and reduced engine noise* Nickel silicon carbide plating for longer service life and wear resistance* Cylinder design closely resembles stock for easy installation* Designed exclusively for closed-course competition use only; not street-legal in California






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