The Original Quick Change Rocket Sprocket!
Rocket Sprocket is the world's first and only TRUE quick change sprockets for go kart racing. Simply loosen the retaining nuts and the sprocket's two half's will lift and rotate off the sprocket carrier without the need to remove nuts or gear guards, making gear ratio changes quick and easy!
The Ultra-Lite series Rocket Sprocket has been machined to be as light as possible while retaining the strength needed for kart racing. Not only can you use this as a quick-change sprocket, mounting via your standard 6 bolt pattern is still available with these sprockets.
Made in the USA out of 7075-T6 aluminum. Currently available in select sizes.