1-1/4" Keyed Sprocket hub for jr dragster and karting.

Jr Dragster front sprocket for 415 set up. Center Drive for added strength.

Billet sprocket hub for a keyed axle.

120 links 35 Regina gold Junior Dragster chain, master link included.

5 foot box of 415  Regina Gold chain.  This chain is a true roller with the least resistance possible. Out performs 35 chain in consistency and durability.

415 chain break by Choo Choo