Feature:1. The controller shell is made of aluminum alloy, which can protect the internal circuit and has good heat dissipation to avoid thermal overload.2. The wires of the controller interface and interfaces are sturdy and durable to ensures low failure rate during long‑term use.3. Suitable for 8in DIY electric scooter.4. LCD throttle with battery indicator and electronic lock, very practical.5. Professional manufacturing, stable performance and high reliability.Spec:Condition: 100% brand newItem type: 8in Electric Scooter Conversion SetMaterial: metalColor: As picture shownWeight: Approx. 4460g Motor: 8-inch gearless brushless motorMotor diameter: Approx. 200mm/7.9in (with tires)Speed: 25-30KM/HMotor voltage: 48VPower: 350WThrottle: LCD throttle, with battery indicator and electronic lockApplication: 8-inch DIY electric scooter Package List:1 x Motor1 x Controller1 Pair x Throttle grip2 x Key