This pretty clever product turn just about any bicycle into an e-bike in about 60-seconds. Simply swap out the front tire with the GeoOrbital Wheel ($995) and you are ready to go. The GeoOrbital Wheel uses a remote throttle for control and comes in a 700c (28in/29in) or 26in size. It is powered by a 500W motor and allows riders to hit about 20 mph. Good news, it is made in USA, Massachusetts to be exact. Bad news, it cost as much as a complete electric bike.