The adaptability of your Traveler is nearly unlimited. Mine now has a 6 speed freewheel, 13-34, and a triple crankset, 30-40-50, alloy rims, areo brake levers, and barend shifters (cables are all under the bar tape), Brooks saddle, alloy seat post and clipless pedals. I've also added fenders, rack, and bar bag. Ebay and trades are your friends to make these upgrades.
