The Smart Wheel weighs 3 kg (6 lb), and its hub contains a lithium battery pack, a 250-watt motor, a Bluetooth module, and sensors for monitoring factors such as acceleration, torque and temperature.
A sleek, pedal-assist bike wheel showed up on Kickstarter yesterday. The new product is on track to raise its targeted $100,000 in just 48 hours. FlyKly is a “highly efficient all-in-one design pedal ...