1 . Applicable Models : Throttle grip kit is fit for Razor MX350 Electric Scooter , please confirm whether your model is applicable before buying .
2 . Clear Display : Designed with a power display , clearly showing the amount of power remaining , even at night can let you see at a glance , effectively improving driving safety .
3 . Circuit: Controller housing is made of aluminum alloy with a groove design to protect the internal circuitry , facilitate heat dissipation and avoid thermal overload .
4 . High Stability : Excellent cables and for reliable interfaces are durable and greatly guarantee a low failure rate for long time use .
5 . Ideal Replacement : Used for the replacement of the original controller and handlebar to improve the speed control , and is a practical accessory .

Specification :
Item Type : Motor Brushed Speed Controller
Material : Rubber , Metal
Aperture of Twist Grip : Approx : 22mm/0 . 86in
Rated Voltage : 24V DC
Current Limit : 22A
Rated Power : 350w
Mating Motor : DC brush motor
Undervoltage: 31V
Throttle Voltage : 1V to 4 . 2V
Applicable Models : Fit for Razor MX350 Electric Scooter

How to Use :
Connect the battery , motor , throttle , ignition switch .
Turn on the ignition switch , the motor starts to work .

Package List :
2 x Throttle Handle
1 x Motor Controller
2 x Key

Notice :
Professional installation is highly recommended , if you have questions you can alwayscustomer service and we will ask you the answer .