High Compatibility: The brushless controller with throttle twist grip kit is perfect for electric bike, scooter, tricycle, and other electric vehicle to better meet your various needs. Remaining Electricity Amount Display: You can accurately determine the amount of the remaining amount of electricity by turning the real time voltage value to avoid no electricity on the way and accurate judgment of the lithium battery is damaged. High Quality Material: The electric brushless motor controller kit is made of aluminum alloy with high toughness and waterproof performance, providing better protection for inner circuit. Professional Design: Powerful brushless motor controller is professionally designed for DC 36V 48V rated voltage and 350W output power, high efficiency and stable performance. Stringent Manufacturing: Electric brushless controller has undergone extensive quality and safety testing to ensure long service life as well as strong durability and reliability. Item Type: Electric Brushless Controller Material: Aluminium Alloy Motor Controller Rated Voltage: 36V 48V Motor Controller Output Power: 350W Application: Electric bike, scooter, tricycle, and other electric vehicle. 1 x Brushless Controller. 1 x Battery Display Lock Handle. 1 x Handlebar Sleeve. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.