Sprocket for Go Kart, Minibike, Steel, #219 Chain, 3/4 in. Bore, 3/16 in. Integral Key, 5/16-18 Set Screw, 13 Tooth

Sprocket for Go Kart, Minibike, Steel, #219 Chain, 3/4 in. Bore, 3/16 in. Integral Key, 5/16-18 Set Screw, 13 Tooth.

Made of case-hardened steel and hobbed teeth, “B” Type Sprockets have a hub on one side only. Unless otherwise noted, “B” type sprockets have two 5/16-18 set screws. All sprockets on this page with a “K” in their part number have a key broached into the hub rather than a keyway. No key is needed.