Feature:1. Waterproof Design: This Electric bike LCD control panel is waterproof, so it is convenient and practical to use in rainy days without fear of getting wet.2. Stable and Sturdy: Electric bike LCD meter is designed to be simple and the wires and interfaces are sturdy to ensure low failure rate for long time use.3. Easy to Install: Electric bike cycling computer's mounting aperture 31.8mm, 22.2mm optional, perfect accessory for electric bikes, scooters, etc.4. Good Replacement: This display panel is the perfect accessory for replacing old or damaged original parts for electric bikes, scooters, etc.5. Quality Material: This Electric bike M5 LCD panel screen is made of high grade ABS material, sturdy and wear resistant, long life.Specification:Item Type: Electric Bike LCD MeterMaterial: ABS.Package List:1 x Electric Bike LCD Meter 1 x Instruction ManualNote:Product is No. 2 communication protocol, need to be used with No. 2 communication protocol controller, otherwise it is not compatible