Feature: 1. High quality material, provide good usage experience. 2. Easy to use, high quality motor, simple usage. 3. Toughness and durable, long service time. 4. Suitable for electric bicycles, electric tricycles, electric scooters. 5. Professional manufacturing, stable performance and high reliability. Specification: Condition: brand newItem type: Controller SetMaterial: rubber + aluminumColor: As picture shownWeight: Approx. 661g Suitable for electric bicycles, electric tricycles, electric scooters. . Package List: 1 x Controller1 Pair x Throttle Grip2 x Key Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.The controller of this product can only be used for brushed motors, not brushless motors.