Feature:1. ABS Material: Made of ABS, the electric bike thumb throttle is antiflaming, sturdy, durable, wear resistant, non slip and has a long service life.2. Low Failure Rate: The ABS electric bike thumb throttle has durable wire and interface, good contact, ensuring low failure rate for a long time use.3. Accurate Speed Control: The quick release thumb throttle can provide stable and sensitive speed control, easy and convenient to use.4. Universal: The electric bicycle thumb throttle is suitable for left and right hand finger handlebar, can work well on the left or right side of the handlebars.5. Wide Application: The left right hand finger thumb throttle can be used for electric bicycle, mountain bike, road bicycle and so on.Specification:Item Type: Electric Bike Thumb Throttle Material: ABSWeight: Approx. 27g/0.95ozColor: Black Diameter: Approx. 22.2mm/0.87in .Package List:1 x Electric Bike Thumb Throttle Note:Products can only suitable for Bafang BBS01 02 BBSHD central motor. Please check compatibility before purchasing.