Thumb Throttle with 4 Wires

Thumb throttle for electric scooters. This electric scooter throttle has four wires, check below for functionality of each wire.

This throttle can also be used as a replacement for 3 wire thumb throttles. In a three wire application the yellow wire (battery level indicator) will not be used.

Compatible with some, but not all, Razor scooter products. Prior to ordering measure your controller's four wire throttle connector and verify you have 4.5 - 6.0 volts between the red and black wire. If you do not read this level of voltage this throttle is not compatible OR your controller needs to be replaced.

Throttle Wire Color to Controller Wire Color (Description)

Red to Red (4.5 - 6.0 Volts Power)

Black to Black (Ground)

Green to Green or Blue (Speed Signal)

Yellow to Yellow (Optional Battery Level Indicator)

Known Compatibility: (Check voltage first prior to ordering)

• Razor E200 (belt drive only)
• Razor E200S (belt drive only)
• Razor E300 (belt drive only)
• Razor E300S (belt drive only)
• Razor Ground Force Go-Kart
• X-Treme X-250 (use only 3 wires)
• PLUS MANY MORE!

*NOTE: Compatibility lists are compiled based on information from various sources and are accurate to the best of our knowledge. However, please verify before purchasing.