Here is a rare Schwinn Prologue TT with Aerospoke carbon rear wheel and a mix of components mostly Shimano 600.The bike has been serviced with a new chain bar tape and new tires a 24 inch Vittoria jr sew up cost almost $100 and a new old stock Specialized Turbo S rear tire.The frame was in a collection for decades and has a small dent in the top tube as well as scratches on the frame and fork.Take time to look at All pictures and see for yourself.