Vintage Shimano 105 derailleurs set front & rear RD-1051 FD-1050 6 7 speed | eBay
New Groupset Day! At long last I've upgraded my crappy Tourney 7 speed with 5500 105 drive train, 5700 105 brakes, 4700 Tiagra shifters and Look 337 pedals. Can't wait to get