I had one, son-in-law had one, his quit working, I gave him mine, he now has a bad knee and can't use it. It was finally taken to a resale shop. I gave an excercise bike to goodwill. If I buy something my Husband thinks I should keep it forever. I had both of them about 20 years, I usually take that stuff to our business, he is more willing to get rid of it so he has more room for inventory.