Add-ons: Large Comfort Seat w/ Backrest

A lot about this bike is very good. A couple of things were not as I expected. We ordered the wider seat with the back rest. The seat is poorly assembled with the supports for the back rest being welded on crooked so the backrest is not properly aligned with the seat. The position of the seat seamed to be too far forward even in the most forward position.
Secondly, because all the power assist is in the front wheel, the bike does not climb hills very well on gravel condition. The front wheel wants to spin. For the riding my wife will do it won’t make a lot of difference because she will ride mainly on fairly level ground.