Upgrade your electric bike with this slick LCD display that shows all your riding stats in one clear screen! Compatible with both 36V and 48V systems, this waterproof display gives you real-time information like current speed, battery level, mileage, and more. The 2.9x1.8 inch screen is easy to read even in bright sunlight, and the plastic housing stands up to rain and splashes. Installation is straightforward - it fits standard 22.2mm handlebars and connects with a 5-pin interface to compatible controllers (works great with JN controllers and Pasion e-bike kits). You get clear wiring with color-coded cables: red for power, black for ground, plus data lines for communication. Bonus feature - it even has headlight connections with brown and white wires. The interface lets you scroll through different screens and adjust settings easily. Whether you're replacing a broken display or upgrading from basic controls, this gives your e-bike that modern, professional look while keeping you informed about your ride. So much better than guessing your battery level!