Rich Content: There is 15A controller, M6 LCD panel, 130X thumb throttle, 8C power assist sensor, 1 to 2 cable included in the package, the rich content can meet your needs to convert your electric bikes or repair the damaged part. High Performance: LCD instrument adopts high quality ABS material which is light weight, has good toughness and waterproof properties, providing better protection for internal circuits, making it more durable. Outer Housing: The controller housing is made of high quality metal with grooves designed to protect the internal circuitry from thermal overload due to good heat dissipation. Panel Function: Panel are compatible with 36V and 48V voltages, and while riding the bike, the product will display a lot of useful data on your bike, such as intelligent power display, truly reflect battery power, real time record power consumption, ensure cycling mileage, headlight control, backlight brightness 3 level adjustment, 5 gear control, mileage display, fault display, power promotion mode 6km/h, etc. External 3 way button is easy to operate. Application Scope: Suitable for 250W, 350W motor; Main uses is for DIY electric bike, electric bike, electric scooter, folding bikes, etc. Easy to maintain, the lithium ion bike modification greatly enhances the pleasure of riding. Item Type: Electric Bike Conversion Kit Material: Aluminum Alloy + ABS Plastic Color: As Picture Shown Application: for 250W, 350W Bicycle Motor Gross Weight: Approx. 643g/22.7oz Product Size: Controller Box 82x52x30mm/3.2×2.05×1.2in, Panel 95x60mm/3.7×2.4in Controller Rated Voltage: 36V DC /48V DC Controller Maximum Current: 15A Controller Speed Setting: 1-4.2V Controller Brake Input: Low Level BOOSTER: 1:5 Connector Type: Fully Waterproof Connector. 1 x Motor Controller. 1 x Thumb Throttle. 1 x Controller Wiring Manual. Conversion kit must be fully waterproof. Our listing price includes the value of goods, packaging cost, and export. Please check with your country’s. We will reply your message within 48 hours. 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.