Description: 【Premium Material】: Crafted with quality ABS material, this smart LCD speedometer is designed for durability and reliability. It features great wear resistance and can operate efficiently in temperatures ranging from -20°C to 60°C, ensuring long term stability 【Clear LCD Display】: The stylish and modern LCD screen of the s866 electric bicycle lcd display meter offers clear visibility of essential data such as speed level, both day and night 【Waterproof Connector】: Equipped with a great waterproof connector, this s866 electric bike lcd display meter ensures safe and reliable electrical connections. Its easy installation makes it suitable for various riding conditions 【Universal Handlebar Fit】: Designed to fit most bicycles or scooters on the market with a standard handlebar diameter of 2.2 cm/0.87 inch. With size 8 cmx4.8 cm/3.15 inchx1.89 inch, cable length 25 cm/9.84 inch and display screen 5.3 cmx3.3 cm/2.09 inchx1.30 inch 【Smart Speed Control】: Combining an LCD display with intelligent speed control functionality, this electric bicycle lcd s866 display meter offers responsive adjustments to speed in real time Specification: Material: ABS Plastic Size Chart: 8 cmx4.8 cm/3.15 inchx1.89 inch Cable Length: 25 cm/9.84 inch Display Screen: 5.3 cmx3.3 cm/2.09 inchx1.30 inch Package Includes: 1 S866 Electric Bike LCD Display Meter Note: Please allow slightly errors 1-2cm differences due to manual measurement.