Compact Design: Electric bike smart speed controller with LED display is compact, lightweight, and portable, making it convenient for outdoor use. Monitor key electric bike information anytime. LED Display: Clear digital readout shows real-time speed levels, allowing for easy monitoring while riding. Enhances safety and overall user experience. Compatibility: Designed to work with 24V, 36V, and 48V electric bike systems. Features a 5-pin water-resistant connector for reliable and secure connections. Suitable for a wide range of e-bike models. Easy Installation: Tool-free setup allows for quick mounting and removal. Simply connect the display to the compatible power adapter (not included) for immediate use. User-friendly design for hassle-free operation. Durable Construction: Built with high-quality ABS material for long-lasting durability and resistance to impact and wear. Designed for reliable performance in various conditions. Item Type: Electric Bike Controller Display Material: ABS Voltage: DC 24V, 36V, 48V Interface: 5-Pin Water-Resistant Connector Package Includes: 1 x LED Display