Dec 20, - Ten most collected Schwinns? or the 10 most collectable Bicycles? No doubt Schwinn bikes are very collectable and fine bikes but there's a lot. Jul 17, - Vintage bikes have always had their fans and collectors. Faliero Masi and Ernesto Colnago are some of the most sought after in the world. In all cases; a bike in poor condition is much less valuable than one in great or.