Athena 10-18 Yamaha YFZ Bill Balance Edition 450 Valve Stem Seal Kit

Athena supplies the widest range of spare replacement gaskets available on the market. Athena gaskets are the fruit of over forty years of experience in the sector, solid know-how and advanced technical skills in design and production. Athena praises a continuous technological development, achieved by its in-house team of engineers and designers, and production that keeps strictly to parameters required by OEMs.