Thumb Throttle for Electric Bikes


The thumb throttle allows you to ride your UNI MK/Swing/Maxi/UDX without pedal assist. We recommend this useful accessory as a safety feature if you regularly ride with children or heavy cargo, as it makes riding at very slow speed a lot easier. Mounted between brake lever and gear shifting unit it is easily usable and especially helps to accelerate the bike when loaded with cargo or a passenger! You'll mount and connect it quickly due to the already existing connection cable and plug in the cable tree – plug & play!


  • Thumb throttles are NOT legal in all countries - check your national law before ordering! In most European countries starting aid accessory like the thumb throttle is only allowed to accelerate to max. 6 km/h!
  • The use of a thumb throttle may affect the overall lifetime of electrical components like motor, battery and controller and leads to cancelation of any existing warranty!
  • The thumb throttle is meant to be mounted on the 500W/750W version of our bikes only! The use of the throttle on a 250W version is not recommended!

Thumb throttle features

  • Material: plastic
  • Color: black
  • Includes: thumb throttle unit and plug, a connection cable with plug is already included in the UNI bike's cable tree