It's a great bike
It's a great bike. First of all, it's beautiful! The motors are powerful and the torque is really impressive. The Hydraulic brakes are powerful but not as much as those on the S26, for example. I had to change the handlebars and the stem because the position was not comfortable. I added a suspension seatpost for comfort. The two points that need improvement for this bike to be perfect are: adding a rear light with turn signals, and the start-up is too soft. Then it becomes very powerful. In climbs, even on steep slopes, with the dual motor it climbs easily. Impressive. I really recommend this bike. Last but very important, the after-sales service of DUOTTS is the best of all the sellers I've tried. 5 stars.