But they are also a drain on your leg power, dragging at your every stroke with [...]
Source: http://www.wired.com/gadgetlab/2011/03/switchable-dynamo-hub-powers-off-to-save-your-legs/
Monday, March 14, 2011
Switchable Dynamo Hub Powers-Off to Save Your Legs
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 bumps and whacks that can damage external bottle-dynamos.
But they are also a drain on your leg power, dragging at your every stroke with [...]
But they are also a drain on your leg power, dragging at your every stroke with [...]
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