The Yamaha YZ Standard Bore Cylinder Kit - Cylinder Works - 54mm - `05-`21 is the ultimate solution for Yamaha YZ enthusiasts seeking to restore their bike's horsepower and performance without breaking the bank. This OEM-style kit is crafted to deliver the reliable performance that Yamaha is renowned for at a competitive price point compared to OEM options.

This kit comes with a cast aluminum Cylinder Works cylinder, a high-quality Vertex Piston, and all the gaskets necessary for an efficient installation. The Nickel Silicon Carbide (NSC) electroplate bore ensures extreme durability, tighter tolerances, and lower friction, enhancing the longevity and speed of your motorcycle. The precision diamond honing process guarantees exact dimensions and the perfect surface finish for optimal ring sealing and oil retention.

Features

• OEM-style cast aluminum Cylinder Works cylinder
• Nickel Silicon Carbide (NSC) electroplated bore for lasting durability
• Vertex Piston and gaskets included for complete installation
• Precision diamond-honed to exact dimensions
• Ensures optimal ring seal and oil retention

If you have any questions or need further information, please feel free to call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). We also offer installation and customization services at our two locations in Austin, Texas, and the Los Angeles, California area. Considering purchasing multiple items? Contact us for potential shipping discounts. Plus, enjoy our on-premises installation service at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov