My 1967 Schwinn Uni. I took off the rust with emery paper, shined it with chrome polish, tightened spokes, replaced the seat with a Velo one, the pedals with some we took off a bike at the dumps, and the tire with a Kenda Schwinn s-7 remake. It has only 28 spokes, a cottered hub and cranks. and a s-7 rim.