Don’t worry: Your phone GPS won’t run out on your long ride, so you can find your way home. In the city, something like the CydeKick charger is a convenience, a neat gimmick that generates power from ...

Keep your iPhone fresh as you pedal. If you want to power your bike’s lights and charge your iPhone as you pedal, you should have specced a dynamo hub when you got the wheels built. But either you ...

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 ...

Dahon, maker of folding bikes, has shown off a rather ingenious and incredibly useful little gizmo at the Eurobike show. The BioLogic FreeCharge is a little silicone-encased box which hooks up to your ...

Revealed at Eurobike, the SON 29 S could be the sleekest and most compact dynamo hub out there. SON already enjoys a reputation for compact and powerful generator hubs, with its highly regarded SON 28 ...

[Niklas Roy] wanted to create electricity from moving water so he came up with this hyrdopower generator. It is part of his grand scheme to rent out small personal fountains made from buckets. They ...