Features1LCD Screen: The LCD screen can clearly display the battery level of the electric bicycle, making driving more secure. 2Aluminum Material: The handlebar grip is made of aluminum, which has a strong metallic feel and is comfortable in appearance and feel. 3ABS Material: The throttle grip body is made of waterproof ABS plastic material, which is anti fall, resistant to heat and waterproof. 46 Cables: There are 6 cables in total, the red, black and green cables are Hall wires, the yellow and white cables are the switch wires, and the brown wire is the speed measurement cable. 5Easy to Operate: Just follow the instructions to install the twist throttle grips, no other complicated procedures and steps are needed, and the installation is simple and quick to use.SpecificationItem Type: Electric Bike Throttle GripMaterial: Aluminum (throttle grip) + ABS Plastic Material (body)Product Color: As Pictures ShownProduct Weight: Approx. 364g / 12.8ozLCD Display Voltage: 24V-72VHall Wire: Red, Black, and GreenRed: Hall 5V Positive InputBlack: Hall Negative (ground Wire)Green: Hall Voltage (signal) OutputSwitch Wire: Yellow and WhiteYellow: The positive pole of the power supply is output from the lock or switch.White: The positive pole of the power supply is input to the lock or switch.Speed Cable: Brown cable is speed line (connect to any one of the three motor phase wires)Package List1 xTwistThrottle Grips1 x Handlebar Grip2 x Key