I was riding down a hill pretty fast, 25+ I would say and my seat broke off of my Dahon Jack. Luckily I braked and made it to the side of the road without getting hurt. I spent 20 mins looking for the bike seat and the other parts, all I could find was one piece of the clamp. I even went back later and didn't find anything else. Best part is 5 days later I got an email from Performance Bike about the recall. The email said about getting the replacement parts but also said I could return the bike for a refund if I wanted. Thats what I did because the bike was a piece of crap. Chain skipping issues even after multiple adjustments, rims with no braking surface (horrible in the rain), hated the twist shifter and I could use a higher top gear. Also the frame creaked all the time and the top tube didn't seem to add any structural integrity, it's like it was just for show.