High Performance Scooter Motor Controller, Brushless Speed Motor Controller for Electric Scooter Bicycles, 48-64V/60-72V Electric Scooter Controller Features: 2 standard for your option: 48-64V/60-72V This brushless motor controller allows constant speed and sensitive control of braking and direction changes. Housing with groove design, can protect the inner circuit due to the good heat dissipation function, avoid thermal overload. The cables and interfaces are durable and ensure low malfunction during prolonged use. Suitable for electric bicycles, e-bikes, scooters, etc. Specifications: Material: metal. Standard: 48-64V/60-72V (optional). Package includes: 1 x electric scooter controller. Note: Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual colour of the item.