Feature : 1. Complete parts: small kit includes controller, LCD8H meter, thumb throttle, sensor wiring, power component. Wide range of kits to customize your bike to suit all needs. 2. Controller Housing: The housing of the controller is made of dimpled metal, which prevents thermal overload of the internal circuits with good heat dissipation. 3. Durable Panel: The panel is made of ABS material, which is lightweight, strong and durable, with fine workmanship, high strength and water resistance, providing better protection for the internal circuits and making them more durable. 4. LCD display: The LCD8H meter has many functions; while cycling, the product will display a lot of useful information about your bike, such as on, off buttons, light switches, battery level indicator and other functions, a display that allows you to keep track of the situation. 5. Application: suitable for 1000W, 1500W motors; can be used for DIY electric bikes, electric cars, electric scooters, folding bikes, etc. Easy to maintain, greatly improves riding pleasure, suitable for cyclists who like a challenge. Specification: Item Type: Motor Controller Kit Material: ABS, rubber, aluminum alloy, metal Weight: approx. 959g/33.83oz Controller Size: 190x80x40mm/7.48x3.15x1.57in Applies to: 48V 1000W, 1500W motors Tailored communication protocol for use with KT products (commonly known as the first communication protocol). Maximum current: 302A Controller Rated Voltage: DC 36V 48V Controller rated current: 15A Controller Speed Setting: 1-4.2V Brake: low input How to use: Follow the instructions. Package List: 1 x LCD8H meter 1 x Panel Bracket 4x Placemat 2 x screw 1 x controller 1 x Thumb Throttle 1 x 8C sensor wiring 1 x 8C power item 2x User Manual