EVELO makes some of the most powerful Electric Bicycles available anywhere! Our 750W Mid Drives have the power to tackle the steepest hills with even the biggest riders. For reference, our Mid Drive models can tackle a 10% grade with a 250lb rider with no pedaling at all. Our Hub Drive Models can tackle that same hill with just a little pedaling.
Take a look at the following link for a comparison between Mid Drive and Hub Drive motors, to see which system suits your needs the best: https://www.evelo.com/evelo-difference/advantages-mid-drive-motor-vs-hub-motor/