Serotta CSI in good condition some good scrapes and scratches but no dents please look at pictures58cm top of seat tube to center of crank, 57cm top tube c/cSerotta C4S steel tubingCampagnolo Chorus 2x10 group, 175mm crank, 53/39 chain ringsMavic Open Pro rims, Serfa 700x25 tiresTrek Graphite ...