Features： 1、Digital Power Display: Electric bike throttle handlebar with light power display, intuitive, convenient, can accurately determine the remaining power. With cruise function. 2、Applicable: Electric bike handlebar throttle grip is suitable for 48V electric bike, modified electric bike, scooter, tricycle and other electric vehicles. 3、Green, Red and Black Wiring: The green wire is the turner Hall signal line, the red wire is the turner positive 5V, the black wire is the negative pole. (power switch, control the whole car power). 4、Blue and Yellow Wiring: The blue line is connected to the controller electric door lock out line, the yellow line is connected to the controller electric door into the power positive pole, 5、Universal to Use: Electric bike handlebar throttle grip is suitable for lithium batteries, water batteries, dry batteries and other batteries. 6、Note: Please be sure to control the controller function line wiring, can not simply and controller color wiring, once the wrong connection will cause damage to the controller or handlebar. Specification： Item Type: Electric Bike Handlebar Material: ABS Applicable Voltage: 48V Interface: SM Interface Package List： 2 x Electric Bike Handlebar