This small electric bike is proving that size truly doesn't matter when it comes to climbing power! Check out this fascinating test run where a 230 lb rider takes this lightweight model up a serious incline, expertly blending pedal assist and throttle control for a smooth ascent. Comfort is clearly a huge factor, and that upright seat looks like pure riding bliss. Weighing in at just 54 lbs with the battery, the Simple Step Thru 20 is serious competition in the compact e-bike market, especially