I'm 5 feet and love the camels I can ride an adult bikeOk so I had to go searching the Schwinn catalogs online and found a couple bits of info. 17" frame (crank center to the top of the seat tube) is the biggest camel Schwinn made and their reasoning wasn't style. They used a bent top tube to lower the saddle for shorter riders. Also I could find no camels after 1970. So all you who said the 17" camel was the biggest Schwinn made are correct. Build on @MattiThundrrr, what's up with your bike today?