Exercise Bike foldable type (CV1)

Hi I have a request my daughter has just had serious knee surgery and once she heals she will require intensive physical therapy some at the hospital and some at home I’m asking if anyone has a Exercise Bike foldable type not the big heavy type a light version so she can get back walking without aids I’m in Coventry and can collect even it’s you are a bit further away thanks for taking the time to read this message much appreciated.