Crazy Stock Gears & Chain Kit
Please note: This upgrade kit is for pre-2013 Crazy Cooler models. Newer Coolers come complete with this upgraded gearing and chain. If you have an older Crazy Cooler, this quick and easy-to-install upgrade will increase your speed to 11-12MPH. This is a must-have item for customers with older models.
Upgrade today and have a whole lot more fun tomorrow!