Remember those "bottle"-type dynamos that rubbed against the side of your bike tire in order to power the lights? Well, they've gotten a high-tech makeover, in the form of the fork-mounted CadenceX ...

CHICAGO (BRAIN) — When Adam Hokin and Vishaal Mali began designing a bicycle generator, they started from scratch and followed the Apple game plan. Devise a closed system more powerful and efficient ...

The hassle with biking gadgets is they draw energy. Even if you’re running everything off your phone (Strava, music, GPS, video, the occasional pic, message, or phone call) the serious worry is that ...

Bicycle generator technology has advanced far beyond the bottle dynamos of years past, which as often as not would introduce enough drag when engaged to stall the bike. Granted, it’s not as much of a ...

After a period of relative stagnation, dynamo bike lights are making a comeback, with cool new tech and mainstream brands making noise about what was, for a very long time, a niche part of the ...

If you have a dynamo generator-equipped bike, $100, and a USB-powered gadget that needs charged, Dahon has a doodad called the BioLogic FreeCharge coming out in March that just might interest you. It ...