Bicycle odometer with LCD backlight.
Portable, durable and convenient.
Easy to read LCD display with large screen.
Easy to control with mode touch, ideal companion for your bicycle.
Easy to install firmly with mounting accessories.
Perfect to use when hiking, climbing, riding and other outdoor actives.
Ideal assistant for bicycle training.
Time display function, also can be used as a watch wonderful gadget for traveling.
Note: The computer backlight is only for 3 seconds.
The installation of the head can only be on a round spoke.