Feature:1. Strong and Durable: The wire and interface of this electric bicycle throttle grip are sturdy and durable, ensuring that there are few failures during long term use.2. Stable and Sensitive Speed Control: The electric bicycle throttle handle can provide stable and sensitive speed control, which works well on the right side of the handlebar.3. LED Battery Display: The power level of the LED display is clear, easy to read, and very convenient to use.4. Rubber Material: Using high quality rubber material, the throttle grip has strong toughness, sturdiness and durability.5. Non Slip and Comfortable: The handlebar grip is non slip and ergonomically designed for a comfortable grip, which can be matched with a 22.5 mm / 0.9in handlebar.How to Use:Cable Color Definition:1. Red: +5V2. White: Speed control signal3. Black: Ground wire4. Green: Electron display positive5. Yellow: Switch 16. Brown: Switch 2Specification:Item Type: Electric Bicycle Throttle GripMaterial: RubberProduct Color: As Pictures ShownProduct Weight: Approx. 298-303g / 10.5-10.7ozApplicable Handlebar Diameter: Approx. 22.5mm / 0.9inButton: Self locking button Package List:1 x Twist Throttle Grips1 x Handlebar Grip