single speed fixed gear bike 1)MICHE component 2)NECO headsets 3)Chromoly steel 4130/ alloy frame 4)KT HUBS fixed bicycle 2013 ... H845CW, Ø28.6x34x38mm 9PCS WITH 2861, smoothFork: Chromoly steel, 700C*OD28.6*30Stem: alloy, forged, 4 bolts, 15'*90mmHandlebar: alloy ... 27.2mm, 274gSaddle: WTB GLORPedal: WELLGOTire: KENDA, 700C* 23CWeight: 7.5 kg Frame Photo:Application: Fixed gear bike / Bicycle Can Be ...