Hi Dennis I put this bike together in the early 1980's using an old Cinelli - speciale Corsa - track frame. The wheels are built with a Normandy rear flip flop hub and a Maillard front hub with Super Champion gentleman 81 rims.The chainset is a Sugino super mighty with a 49t chainring - 18 sprocket. Bars & stem are 3T, a cinelli unicanitor seat is on a SR - modified to fit-seatpost and the brakes are Campagnolo gran sport. j.gordon@clear.net.nz