Specifications Hign-concerned Chemical:None Voltage:48V is_customized:No Model Number:for Electric Scooter Type:Electric Throttle Handle Grip Origin:Mainland China Features: 1. (12V, 24V, 36V, 48V, 60V, 72V electric vehicles can be used directly, part of the 84V electric vehicles can also be used.) 2. To avoid traveling on the way without electricity and accurate judgment of the lithium battery is damaged. 3. The digital data display, not that common analog signal display, which can accurately judge rest battery level and rest distance can indicate vehicle error according to voltage. This throttle indicates battery level by digital data display, you can judge your rest battery level according to your battery voltage, can also check your battery condition after you charged it full. It is a universal throttle for electric bike, scooter , tricycle, and other electric vehicle. Description: Name: Handlebar Grips Material: Aluminium Alloy + Rubber Color: Golden, Silver, Red, Blue (optional) Package Weight: approx. 320g Type: Throttle with digital display and lock Wire Length: approx. 150cm / 78.7" Install Hole Diameter: approx. 2.2cm / 0.9" Working Voltage: Throttle DC1-4.2V, battery level indicator, 12-84v automatically identify Conpatible With: Suitable for 12V-99V Electric Bicycle Fitment: Fit for 22mm diameter handle Packing list: 1 pair x Handlebar Grips Note: Different displays may cause the color of the item in the picture a little different from the real thing. Manual measuring,please allow 1~3mm error,thank you.