This will only work in 36volts and is made for the smaller crazy cart once modded to 36volts from 24volt---the pedal connector has 3 pins not 5 because its internally bypassing pedal switch!
You will need a 3rd battery put in series and a 36volt charger found here -Ebay item #-- 131354719863
or you can use a lithium battery, lifepo4 , 2 dewalt batteries, ryobi or 2 milwalkee 18v, just keep it under 44volts.
This controller is meant to overvolt a 24volt motor, hince overvolt, if you put a 36v motor it will actually be as slow as stock so you need to use a 24volt motor for best results, 50% better results!
Specifically for the smaller Razor Crazy Cart 24 volt version not for use on the Crazy Cart XL! But we also sell that one too. This is a overvolt controller that requires 36volts to run, You can use 2 20volt dewalt style batteries or ad a 3rd battery in series but it WILL NOT WORK IN 24 VOLT ANYMORE IT MUST HAVE 36VOLTS . Yes your existing motor will hold it and it will actually be really crazy so be carful!
Take Note- our controller not only gives you more performance it also bypasses the main failure with the crazy cart which is the trigger switch in the foot pedal, your foot pedal will work just like it does now and if you think your pedal is bad, most likely my controller will fix the problem!
Here is a simple plug n play overvolt speed controller that connects to your existing foot pedal but gives you the option to ad 36volt LED lights or 3 12v in series, taillights or headlight and we sell kits for that too!
Fast scooters is known to make controllers to make your scooter faster and have more torque and this one does just that. You will notice more torque and a little more speed.