Fast Scooters does it again with our 24v Variable Speed Kit AND Digital Throttle With Key! 

  ATTENTION PLEASE -- IF YOU WOULD LIKE ANY OTHER THROTTLE PICTURED ABOVE YOU MUST SEND A MESSAGE AT CHECKOUT  WITH THE # YOU SEE IN THE PICTURE AND THEN CLICK "AD " AFTER YOU TYPE IT OR IT COMES AS PICTURED IN MAIN PICTURE.

                          Anodized Blue Aluminum with Ball Milling and matching grip with exact voltage displayed and a built in key,it will now turn on and off by the key,,not the on/off switch...

Giving your scooter the ability to control the speed from slow to fast and everything in between compared to stock style full throttle and off is a must have.. Can not be used in 36volt!

This kit also has optional Brake Light and Taillight or Headlight outputs to make your Razor E200 and 300 a 1 of a kind and much safer! 
Here are some other items that work with this kit that are plug n play
Headlight kit- eBay item number: 143932816959
Brake or taillight kit- eBay item number: 142214037328
Reduce top speed with our hidden speed reducer setup- eBay item number: 222627137275


65 tooth sprocket and chain kit it hits the inclines like nothing!
eBay item number:
222627137322


We were the original inventors of the variable speed kits and they are such a hit we offer the digital version for people wanting exact voltage left in the batteries.

This kit works with all E200,E300,E325S 


If you would taillights,brake lights or a headlight check our ebay store for optional ad ons for this kit including mountable speed reducers to limit top speed to keep kids safe.. 

This fits in the compartment without trimming or removing anything (like someone mentioned in the review below)**as long as you read the directions**..You simply set the controller sideways,set it up on its side not flat down..Plenty of room then..Comes with directions and I suggest reading them..