CYLINDER HEAD GASKET YAMAHA YZ250F 19-25, S410485001295 FANTIC

ATHENA Cylinder Head Gasket – S410485001295

Description

The head gasket is a complex and crucial technological component. To meet the ongoing needs of the market, Athena conducts meticulous checks on its head gaskets, both during the design phase and during bench tests. Athena head gasket can be produced using different technologies, such as metal/elastomer combinations or multilayer with Athena steel and coating materials. Choosing a Top-quality gasket is the first step towards a reliable engine.

Depending on the type, it is submitted to:

1.1. High precision cutting

Thanks to latest generation lasers, it is possible to obtain a high degree of precision and purity, completely eliminating production burrs. These can cause various elements (oil, water, compression gas) to infiltrate compromising engine operations.

2.2. Alignment of reliefs

This solution increases the elasticity of the gasket during operation, guaranteeing excellent grip over time, even in extreme conditions. On the contrary, a misalignment of the reeds would cause an immediate flattening of the gasket, eliminating the function of elastic memory and the consequent loss of compression.

Partner OEM code

• Yamaha B7B1118100

Vehicle compatibility

FANTIC XEF 250 cc 2021/2023
FANTIC XXF 4T 250 cc 2022/2023
YAMAHA WR F 250 cc 2020/2025
YAMAHA YZ F 250 cc 2019/2025
YAMAHA YZ FX 250 cc 2020/2025