Hi there - selling my ultra rare 2004 Sintesi Moab Columbus Zonal aluminium frame, CNC dropout with I.S disc mount. Seat post size is 30.0mm, seat clamp size is 34.9mm, front mech size is 34.9 top pull, standard 1 1/8 headset, weight is 1.6KG and size is 18 inches. Condition wise - it does have...