BMW Montague folding Mountain Bike 1996 Atlanta Olympics Commemorative model. 1996 was the first year for Mountain Biking in the Olympics! This is a folding frame bike. Mfg by Montague it looks like their Navigator model which were made with 4130 steel. Folding system works as it should . Bike has a decent mix of good quality components . The rear sprockets rust as is the chain need to be lubricated . Some paint chips and superficial rust as you can see on pics. Cup holder is missing. Bike is fully functional. I do not have much more info about it so what you see is what you get. Sold asis .Any question be free to ask.