Improve your top speed with a Race Sprocket.Available in 7,8 & 9 tooth. Stock on the PocketBike is 6. Installation is easy, just remove your clutch drum, loosen the stock gear as if it was a bolt. Screw in the new gear nice and tight. hen replace drum and adjust chain tension. It fits 47cc Half/Full Fairing Pocket Bikes.
6 tooth = 0 Increase
7 tooth = 1-2MPH Increase
8 tooth = 2-4MPH Increase
9 tooth = 4-6MPH Increase
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