if you know about fixie, then you probably don’t want to add extra lights, speed counters, GPS to your bike. It would make it ugly. Helio bars can do all of it, in the bar:
The two models proposed, the bullhorn and the drop style look absolutly gorgeous :
The Helios includes one front light, which seems decently powerful, two side lights, which you can activate in blinking re when turning, a Low powered GPS, and a speed counter, which can make the two rear lights change color accordingly:
What’s more, the Helios comes with an iPhone app, in which you can set light color, anda bluetooth proximity sensor wich will light the bike when you arrive. The GPS function sin’t really included in the app, but a weird SMS system allows you to text your bike, and it will respond the exact location. I would have preferred a real time map, but for some reasons, it isn’t there.
Anyway, the Helios bars is the best bike gadget I’ve seen so far, and I’ll definitely buy one soon !