Feature:1. The controller shell is made of aluminum alloy, can protect the internal circuit and has good heat dissipation to avoid thermal overload.2. Soft grip, soft rubber material, more comfortable grip, not tired for long‑term riding.3. Suitable for electric bicycles, electric tricycles, electric scooters.4. The LED display power remains clear and easy to read.5. The throttle grip has lock and power display functions, convenient and practical.Specification:Condition: 100% brand newItem type: Electric Bicycle Controller Throttle Grip SetMaterial: Aluminum alloy + rubberColor: As picture shownThe controller box size: Approx. 11.4x7x3.2cm/4.5x2.8x1.3inWeight: Approx. 637g Rated power: 1000WRated voltage: DC36VPackage List:1 x Controller 1 Pair x Throttle Grip2 x Keys