Bests & Worsts Reviews from Amazon

I was so excited to give this to my dad who is an avid cyclist stuck at a desk a lot. However the bike was unusable it is so lightweight. Everytime he or I (when I tried out) tried to pedal the bike would shift and fall side to side to the point we could not even get a full rotation. I even gave it to my 75 year old mother in law to try and she had the same issue. This only seems to be good for someone who have had knee surgery and cant yet pedal all the way around or can only go at an extremely slow pace. The good news was the return and refund were very fast so thanks for that.