The best touch screen of any head unit we've used to date, the Sigma Rox 12 is the computer we'd pick for exploring new roads You can trust Cyclingnews Our experts spend countless hours testing ...

The Sigma ROX 12.1 Evo became the German brand’s premium GPS computer when it launched earlier this year. But despite costing a hefty £379.95 / $379.95 / €379.95, the Sigma ROX 12.1 Evo lags behind ...

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.

Close-up view of a bike computer between a bicycle's handlebars. - Olegbreslavtsev/Getty Images We may receive a commission on purchases made from links. Compared to driving a car, some might consider ...

If you’re looking for a cheap and cheerful bike computer that will track your ride time and speed, there are plenty of options to choose from. The sophistication of the computer you buy will depend on ...

Sigma Sport has announced the first delivery of the EOX Remote 500 and EOX View 1200 components. They are a control unit and a display for e-bikes. The Sigma EOX app is the digital component that ...

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 ...