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The CYLINDER WORKS Cylinder Kit Part #20010-K01 is designed to enhance the performance and longevity of your Yamaha engine. This complete kit includes a cylinder, piston kit, and gaskets, providing everything needed for a standard bore rebuild or upgrade. The components are made with nickel silicon carbide plating, which ensures longer life and resistance to wear, making it a reliable choice for demanding riding conditions. The cylinder has a stock-like appearance, maintaining the original aesthetic of your engine while delivering improved durability and performance.
Whether you're replacing worn components or upgrading for increased power, this kit offers a straightforward installation with no machine work required, provided the bore is standard. The kit is also compatible with high compression and big bore configurations, giving you versatility depending on your performance goals. Matched with Vertex pistons, the components work together to reduce engine noise, improve efficiency, and extend engine life. Replacement pistons, gaskets, and ring sets are available to support ongoing maintenance or further upgrades.
Note that the top end gasket kit does not include valve stem seals, so additional parts may be needed for a complete rebuild. Designed specifically for Yamaha engines with a 77mm bore, this kit is ideal for riders seeking a dependable upgrade that combines stock appearance with enhanced performance. Whether restoring a vintage Yamaha or building a high-performance engine, the CYLINDER WORKS Cylinder Kit offers a reliable solution with quality craftsmanship and ease of installation.
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