1-1 / 4" Sprocket Hub, Black. Manufactured to fit 1 1/4" diameter axles, this sprocket hub has durability and functionality in mind in its design.

Each sprocket hub will accept standard bolt pattern #35 sprockets or #219 sprockets, and slides onto a 1 1/4" diameter axle.

Dual cinch bolts keep the sprocket hub in place and prevent lateral sliding. Additional axle collars on either side of the hub may be a good idea, depending on the application.