Feature: 1. Stable Sensitive Speed Control: Provides stable and responsive speed control that works well on the right side of the handlebar. 2. Premium Materials: Made of premium ABS, the electric bike throttle grip is hard wearing and durable. 3. Compatible: This electric bike throttle handle can be paired with a 22mm handlebar for a long lifespan. 4. Sturdy Durable: The cables and connectors of this electric bike throttle are strong and durable, ensuring few failures during long term use. 5. Easy Installation: Using sophisticated production technology, it can be easily installed on electric bike, scooters. How to Use: Line Color Definition: Red +5V white signal wire black negative green electric display positive yellow switch wire brown switch wire Specification: Item Type: Electric Bike Throttle Grip Material: ABS Handle Diameter: Approx. 22mm / 0.9in Package List: 1 x Grip 1 x Half Handle 1 x Turn Handle 4 x Accessories