Overall Rideability I purchased this bike for exercise and mostly ride in the pedal assist 3-4 mode and gear 5/6/7. Changed out the wheel diameter to 22" in order to get the speedometer and trip meter to match my Garmin GPS readings. In the 20" mode, the bike moves about 1/10th mile more than what I get on the GPS, and the speedometer gives a slower reading than my GPS reading. I adjusted the seat height to get a full leg extention on the pedal downstroke, and when I come to a stop, I cannot touch the ground so I use a curb where available. I have a 30" inseam. I rode in 10 mile increments and after 30 miles, the battery is at 2 icons on the battery widget. No way of knowing what the voltage consumption is as you ride with the Y-80C configuration, but I will charge when it reads 1 power level on the battery icon. I purchased an extra battery that came with a different battery charging port that takes a different cable adapter. (DC to Millet Head). Engwe was kind enough to send me an adapter so I can charge my new battery. I purchased the 17L-35L rack bag and a bike cover as well. The rack bag unfolds on the sides and simulates saddle bags like on your motorcycle for day trips. I will carry the extra battery with me to double my ride distance, and make sure I can get back to base camp without running out of voltage. Overall, I would recommend this bike to anyone wanting to get started with an ebike, get some exercise with FRESH AIR, and make some short trips around town or on your favorite bike trail. You will not be dissapointed.