Electric wheel hub motors have most successfully been integrated into bicycles and the tech worked well enough for Vectrix to use in their maxi-scooter, but an electric race bike? While we're sure ...
retaining the original chain and gearing setup (unlike many electric bike hacks that utilize hub motors). The crank has also been specially modified to include a freewheel, a necessary feature so ...
However, the belt-driven vehicles are a bit costlier to maintain and make more noise when compared to the hub motor. Moreover, we would suggest you to take a test ride for a better understanding ...