... 4)KT HUBS 2013 Chromoly 4130 Fixed bike MICHE XPRESS single speed road bike for sale, fixed gear bike Specification: ... forged, 4 bolts, 15'*90mmHandlebar: alloy 22.2*470mm*30mm, drop handle barChain wheel: MICHE XPRESS, BCD 135 BB30Chain: MICHE PISTA ... plated steel, 110 links, 313gFreewheel: MICHE PISTA 15203, 1/8", SINGLE speed, 16-18TFront Derailleur: NILRear Derailleur: NILWheelset: MICHE XPRESS, ...