RUIITEN 1 Pair EBike Throttle Grip, Universal Electric Bicycle Scooter Twist Handlebar with LCD Battery Voltage Display Key Knock, 12V-84V Electric Bike Throttle Grip for Motorbike Motorcycle E-Bike

The 1 Pair EBike Throttle Grip is a universal electric bicycle and scooter twist handlebar that comes with an LCD battery voltage display key knock feature. It can be used with a range of vehicles including motorbikes, motorcycles, and E-bikes. The grip is pretty sturdy and feels comfortable in the hand. However, the plastic decorative on the grip is cheap and sharp. It should have been made entirely of rubber to prevent any sharp edges in case of a bike drop or bump. The key slot seems to have an issue as it's hard to get the key out, and sometimes it doesn't even turn on, which can be a bit frustrating. Although the grip works as intended, the voltage readout could have been brighter to make it visible in sunny situations.