I have been speeding around on a new bike this weekend, a cheap-o fixed gear I picked up in order to study for the Gadget Lab build-a-fixie project. I’m hooked — it’s so much fun riding the thing.

If you want a touchscreen bike computer with an emphasis on navigation, Garmin and Sigma should be on your shortlist, as they both make some of the best MTB GPS computers around. Most of Garmin’s ...

The cycling computer market is an increasingly crowded space. One brand you may not have considered is Sigma, but the newly launched Sigma ROX 12.1 EVO is looking to change that, and matches the ...