My friend just completely went through this bike , he has been working on old Schwinn bikes for almost 40 years! It was down to just the frame, both hubs were rebuilt, rear is a Bendix hub , and front is a Schwinn hub. All bearings were cleaned and greased with synthetic grease . It has a dog-leg crank with a sweetheart skip tooth sprocket. Drop center wheels. Tires are older but almost brand new! Rear fender was replaced at some point. Not correct seat or grips also. Great riding bike with excellent patina!! NO shipping , I can deliver up to 100 miles from my location! ALL sales final!!