Vehicle Throttle Turner Electric Bicycle Power Acceleration Throttle Speed Turner Electric Motor Dis

with high qualityColor: BlackMaterial: ABSVoltage: 12V-99VSize: .105mmWire Length: .1m for: .23mm DiameterInstallation :With the car key switch, yellow wire connected to the battery +, blue line controller car key switch wire +.The car key switch cannot be used directly as the main power switch. Otherwise it will burn the wiring harness! Remember!The key switch is to turn on and off the power supply of the vehicle by controlling the internal electronic switch circuit of the controller.Package Included:2 x Handbar2 x KeysOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.