Wanting much like your standard Specialized road bike, it's only a slightly fatter downtube to fit the battery and much more modern day body geometry. The rear hub motor has many energy modes, assisting you up to 28 mph and the 320 Wh battery presents as much as 120 miles https://onlinedigitalstore.net/collections/road-bikes?srsltid=AfmBOoq-ckRHlJ6_fn6x6AKzVmIB-SWo1N_v7pypbxnuOq6I2PSleFW0