Cometic C8686 Head Gasket for Yamaha YZR R1 2004-2005 – 78mm, .018" MLS

High-quality products for long-term reliability

Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle

The Cometic C8686 head gasket is specifically designed for Yamaha YZR R1 motorcycles from 2004 to 2005, ensuring a precise fit and optimal sealing performance. Crafted with high-quality MLS (Multi-Layer Steel) construction, this gasket provides superior durability and resistance to high temperatures and pressures commonly experienced during motorcycle operation. Its 78mm bore size makes it suitable for a variety of engine rebuilds and performance upgrades, contributing to reliable compression and preventing leaks that can compromise engine performance.
Constructed with a .018 inch thickness, the gasket offers a balance between sealing efficiency and heat transfer, supporting the engine's power output and longevity. The gasket’s design ensures a snug fit within the cylinder head, reducing the risk of head gasket failure and maintaining consistent compression levels.
Whether you're restoring an original engine or enhancing your motorcycle's performance, the Cometic C8686 head gasket provides a dependable solution. Its high-quality materials and precise manufacturing process make it an essential component for serious riders and mechanics aiming for optimal engine performance and longevity.

Features:

• High-quality MLS (Multi-Layer Steel) construction for durability and resistance to high temperatures

• Designed for Yamaha YZR R1 models from 2004 to 2005

• Bore size: 78mm for versatile engine rebuilding and performance upgrades

• Thickness: .018 inch for effective sealing and heat transfer

• Precisely engineered for a snug fit to prevent leaks and maintain compression