It wasn't long ago that we tried out the FlyKly Smart Wheel, a motorized rear bicycle wheel that instantly ... watt DC planetary geared hub motor, a 24-volt/10.7-Ah/256-Wh lithium-ion battery ...

We first saw the Raleigh’s pint-sized RX24 24″ wheel cyclocross bike, in the same bright blue of the Raleigh flagship team bikes, at Sea Otter 2016. It caught our attention, as any bike that makes it ...

Back in 2009, MIT's SENSEable City team unveiled its Copenhagen Wheel prototype. In a nutshell, it's a self-contained electrically-powered rear bicycle ... available in 26-inch, 27-inch and ...