Fast Scooters / Razor Scooter Upgrades

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

This kit comes as pictured in the main picture but we can send any other throttle pictured but you must send a message at checkout and include the # in the pic and color and then you must click "ad" in order for the message to be sent with the order. No note or failure to "ad" the note and the order comes as pictured in main picture.

Reads exact battery voltage!

The half twist throttle comes with the half end piece and matching grip and has a built in key,it will now turn on and off by the key,,not the on/off switch...

Variable speed means 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..

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!

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.

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..