The Yamaha YZ Cylinder Kit by Cylinder Works is the ultimate solution for restoring your Yamaha YZ's horsepower and performance to factory specs. Designed for models from 1999 to 2023, this standard bore kit offers a reliable and durable fix at a competitive price, compared to OEM parts. Perfect for DIY enthusiasts and professional mechanics alike, this kit ensures your YZ runs at peak performance.

This comprehensive kit includes a cast aluminum Cylinder Works cylinder, a high-quality Vertex piston, and all the necessary gaskets. With its Nickel Silicon Carbide (NSC) electroplate bore, the kit provides the tight tolerances, reduced friction, and exceptional durability needed for consistent performance. The bore is precision diamond honed to exact dimensions, guaranteeing the correct surface finish for optimal ring seal and oil retention, thus extending the longevity of your engine.

Features

• Designed for 1999-2023 Yamaha YZ models
• Includes cast aluminum Cylinder Works cylinder with Vertex Piston
• Nickel Silicon Carbide (NSC) electroplate bore
• Precision diamond honed for exact dimensions and proper surface finish
• All necessary gaskets included

Upgrade your Yamaha YZ with confidence and experience the enhanced performance this kit provides. For any questions, feel free to call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). Our knowledgeable staff is ready to assist you. Additionally, we offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area. If you are considering purchasing multiple items, please contact us for potential shipping discounts. Remember, professional installation is available on-premises at both locations.

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