DRIVE SPROCKET 520 13T

Constructed of the same great quality and specifications that the Japanese OEMs have trusted and used since 1946

Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents, resulting in a longer lasting, better appearance

Most race applications feature drilled weight-reduction holes (depends on application/tooth size)

Manufactured from case-hardened chromoly steel for unparalleled strength and durability