Electric Bike Throttle Grip, Universal Electric Bicycle Scooter Twist Throttle Grips with LED Display and Power Key Locker Accelerator

I bought a second one because the first one has been working just fine and decided to buy another one for another Electric vehicle project. Thumbs Up! Great price too fort a key switch throttle control handle with voltage LED reading screen.It would be great if the manufacturer could incorporate a back lite up screen with Larger digits Voltage, Current, Power , Speedometer gauges on the handle as this model has , so the user has a great way to track all those readings, at a glance.Make it throttle as well as thumb control also to offer options of electric vehicles one can use these throttle control handles on. I am needing one for an electric man carrying electric powered helicopter with all the gauges mentioned but with a thumb switch so it allows me to not loose the grip on the control bar, while giving me access to the throttle with the thumb.

Once I got the wiring figured out it worked fine. Instructions show one wire for switch and one for indicator but both are required for the speed controller to turn on. If China wants to expand their market by selling piece parts in the U.S., they should spend a buck or two to get their English right. This doesn't change the fact that this is a pretty good product, but may reduce the usage.

I had the non-keyed version which failed, so I bought this keyed version. It worked about 10 times, but then it failed with FULL THROTTLE on. So when I turned on my trike, it just took off (without me in it) and crashed into a fence. The quality of these products is bad!

I used this throttle for a project converting a kids bike to electric. It has worked great.

Works great but I had to splice the wires because it didn't have the right clip

Thank you

Like it. It works nice. Grips to the hand. But I had to cut terminal connectors in order to match opaltool 500 w controller. I used it for ebike.

Works fine. The only real negative is that the wire is very thin... a slightly thicker gauge would be a bit more durable and reliable.

Works great not the most solid throttle but it reacts great

The connection was incorrect for my bike but I was able to cut and attach my other connector on it so can use it

Easy to wire in just put the positive current running through the key so you also have ignition on and off

Surprise. Ça marche sans la clef donc on perd la sécurité qu offrais la clef

Après avoir commender 3 poignée 1 seule fonctionne correctement...