ATHENA S410485001078 cylinder head gasket for Yamaha

The ATHENA off-road cylinder head gasket is designed to ensure impeccable sealing even under the most extreme conditions.

Ideal for motocross, enduro, ATV, and UTV vehicles, it represents a reliable and precise solution for both standard configurations and engines modified with big bore cylinders.

Developed with a competition-oriented approach, this gasket is the result of direct experience in major international championships such as MXGP, AMA Supercross, Pro Motocross, and EnduroGP.

Collaboration with official teams and race technicians allows ATHENA to develop products tested directly on the track, capable of withstanding high thermal and mechanical stress.

Manufactured using next-generation multi-layer or composite materials, the gasket ensures uniform pressure distribution and consistent sealing over time.

High-precision processes such as laser cutting and surface treatments guarantee perfect adhesion to contact surfaces, reducing the risk of leaks and improving engine efficiency.

Designed to perfectly fit each specific application, this gasket maintains reliable performance on both standard engines and upgraded configurations, offering an optimal balance of strength, precision, and durability.

• Compatible with motocross, enduro, ATV, and UTV
• Suitable for standard engines and big bore configurations
• High-performance multi-layer or composite materials
• Laser cutting and precision manufacturing
• Uniform pressure distribution
• High resistance to temperature and mechanical stress
• Reliable and long-lasting sealing even in extreme conditions