Enhance your shifter kart performance with the REV 428 Premium Sprockets, crafted from high-strength 7075-T6 aluminum for exceptional durability and precision. Available in sizes ranging from 21 to 27 teeth, these sprockets are designed to meet the exacting demands of kart racing.

Each sprocket is meticulously milled to ensure optimal performance and longevity. The design features dual cinch bolts, a milled keyway, and a set screw with a nut to securely fasten the sprocket and prevent lateral slippage.

The REV 428 sprockets are designed in separate halves that fit around the axle and are joined with included M8 Allen bolts (requires a 6mm Allen key). An additional set screw cinch bolt (requires a 3mm Allen key) further supports the sprocket, ensuring stable operation and reducing the risk of lateral movement during racing.

These sprockets are specifically designed for #428 pitch chains and are sold individually