1Pair E-Bike Throttle Grip,12-84V Universal Electric Bicycle Scooter Wire Twist Throttle Grip with LCD Battery Voltage Display Key Knock

As described, works great on my old daymak austin, plus a few more kms a/h so that's a plus

Awesome price, works great, key switch feels good and snappy. I still use it today. That being said... there is one failure mode that was extremely scary and could have ended worst. The hard plastic "end cap" if struck hard enough may jam. In my case i dropped the bike and the edge of the handdelbars hit first (extremely common) and made the throttle jam just enough that when i picked up the bike and twisted the throttle to check if everything was ok it did not spring back zero position and became stuck on full blast. I was hanging on to the bike like a rodeo bull as it wheeleied out of control for a few seconds. Lucky i was firmly planted on the ground but still found letting go was surprisingly unnatural and had to fight to get the bike off it's tires. I guess thats why they have thumb throttles on many ebikes. I wasn't hurt and it would have been hilarious on video. I still really like the twist throttle and now know what to do and look for. Hope this helps someone.

Thanks

matériel trop fragile !

although the connectors might not fit with the motor connector the wires need to be spliced together to turn the control box on and thus the motor on. It all works and works well !