Road.cc had an article today on “the Copenhagen wheel.”
Inside the gaudy lozenge (bright red) is a motor, a battery, a GPRS unit, a bunch of other environmental sensors, a torque sensor and a three speed hub. And what to do with all this technology? Well, link it via bluetooth to your iPhone, of course, and off you go. The motor gives you a hand up the hills and there’s an F1-esque KERS unit to charge the battery when you brake
Read the complete article at: The Copenhagen wheel
