ABS shell, strong and wear-resistant, can be used normally at -20 to 60. LCD electric display color screen instrument, with clear display, can observe all the data of the car at any time. High temperature resistant connecting wire, waterproof head, simple docking operation and durability. Handle diameter is 2.2CM, which is suitable for most handlebars in the market. The handlebar buckle can be opened directly, which is convenient to install. Setting For EN06 Display P01: Backlight Brightness (1: darkest; 3: brightest) P02: Mileage Unit (0: KM; 1: MILE) P03: Voltage Class 24V/36V / 48V P04: Auto-: (0: never, other valuemeansdisplaysleep interval) Unit: P05: Power Assist Gear 0/3 Gear Mode: Gear 1: 2V, Gear 2: 3V, Gear 3: 4V 1/5 Gear Mode: Gear 1: 2V, Gear 2: 2.5V, Gear 3: 4V, Gear 4: 3.5V, Gear 5: 4V P06: Wheel Diameter Unit: inch Precision: 0.1 P07: Magnet Steel Number (for Speed Test) Range: 1-100 P08: Speed Limit: Range: 0-50km/h, parameter 50 indicates no speed limit. P09: Direct Start / -to-Start Setting 0: Direct Start 1: -to-Start P10: Drive Mode Setting 0: Power Assist - The specific gear of the assist drive decides the assist power value. In this status the handlebar does not work. 1: Throttle Mode - The vehicle is by the handlebar. In this status the does not work. 2: Power Assist + Throttle - Electric drive does not work in zero-start status. P11: Power Assist Intensity Range: 0-5 P12: Power Magnet Steel Number: 5 / 8 / 12pcs P13: Current Limit Value: 12A by default; Range: 1-20A P14:Under-voltage:Choose according to your set P15: ODO Zero-Out Colour:black Material:ABS Package Contents: 1 x EN06 display 1 x connecting line Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.