Athena Gasket Kit Big Bore YZ450F '06-09|WR450 '07-10

Athena offers the widest range of replacement engine gaskets available on the market, boasting over 40 years of experience in the field.

Athena’s gasket kits are entirely engineered in Italy with a strong base of internal know-how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality.
Athena performs surface treatments to compensate irregularities and follows material stress relieving processes to improve sealing in the most critical areas.

This engine gasket set includes all the gaskets needed for Athena's Big Bore Cylinder Kit.

Athena’s gaskets have low moisture absorption, highest mechanical resistance, resistance to oils and gasoline, resistance to high temperatures and pressures, easy removal.

Find the gasket that best suits your motorbike by consulting the compatibility tables. 

Technical features