Dynamo hubs are fantastically convenient. They power your lights whenever you ride, meaning you never have to change batteries. And because they are sat inside the wheel hub, they're safe from the ...

Hub dynamo lighting is the ultimate upgrade accessory for anything ranging from a utility touring bike to a tourer, and they generally outlast battery-powered alternatives by years if not decades. The ...

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 ...

We close this week and begin June (and summer!) with a period of oh-so-welcome sunshine here in Bristol’s home in South West England. After what was one of the wettest Mays on record across the UK, ...

You can also override the dynamo hub sensing itself, and just manually turn the box on. This could be good if the dynamo hub breaks or something, or if you just want to use the Dynoswitch as a power ...

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 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 ...

Abstract: Aim of the paper to design the variable speed permanent magnet based hub generator. This dynamo is suitable for supplying power from ebike motion and use to driving hub motor. The hub dynamo ...