1" Sprocket Hub for racing go kart or yard kart sprockets. This sprocket hub is designed to fit the standard bolt pattern for #35 or #219 split sprockets, and fits onto a 1" diameter axle.

Each sprocket hub features dual cinch bolts that tighten to hold the sprocket hub tightly onto the axle and prevent lateral play.

Anodized in brushed silver, this sprocket hub is sold as pictured.