Sigma PURE 1 ATS Wireless bicycle computer

The PURE 1 ATS is a purist amongst all bicycle computers. In one easy to read display, it answers the three most important cycling questions: How fast? How far? How long? And it does so in a very compact and attractive design.

Plug ‘n‘ Bike
Buy, install, set, ride. The PURE 1 ATS is so easy to use, once it is on your bike, you won't have to think twice about it.

Thanks to the tool free installation and the super simple wheel size setting (sswss), you'll be ready to ride in no time.

ATS
The PURE 1 ATS is a coded wireless computer. ATS refers to SIGMA SPORT's own analog encoded wireless transmission system.