E·Bycco Electric Bicycle Thumb Throttle/Twist throttle

Works great.

It was very difficult getting the old thumb throttle off, but the new one is better designed and easy to install and uninstall if necessary, since sometimes throttles are not allowed.

Thought it was going to be a full swist throttle its a quarter twist

The twist throttle is easy to use plus it frees up space on your handlebars. Easy to replace.