Buy the electric bike if: you have found the right fit with a reasonable price.. Get the conversion kit if: You already have a sound bicycle (might as well save some garage space) You want to save on the price of the bicycle as well as With the ...
It's tough to give a generalized answer to this question. It varies bike to bike, for different tires, rider's weight, application and terrain. If you inflate the tire to close to its max allowable, you will get the better battery range; however for ...