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 ...

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 ...

The idea for this circuit came when the author had problems with the wireless speedometer on his bicycle. Such a device consists of two parts: the cycle computer itself and a transmitter that is ...

There are a few ways to keep your phone juiced as you ride. Those with foresight will have specced a wheel with a dynamo hub and USB adapter. Those who live in sunnier climes might opt for a solar ...

While the long-awaited launch of Shimano’s new XTR M9200 Di2 components may be stealing the spotlight today, the brand’s new Q’AUTO system is also definitely worthy of attention. Debuting with a new ...