Wireless bike computers lack of wires significantly adds ride comfort. A bicycle computer is considered a convenient accessory that keeps the cyclist informed of many important details. On it you can see how fast the bike goes, find out how long the distance has been traveled. The more functions the device contains, the more perfect, interesting and useful it is.
Stopwatch and Accessories: Waterproof Stopwatch
Type: Wired and Wireless
Battery: CR2032
Color: Black, Red
Size: About 6CM*4CM
Feature: Backlight,durable ,convenient
