... , 522mm, 543mm 4. B-Vortex(845) Item2012 hot selling complete carbon Time Trial bike (FM-R845)finishedFrameVortex(845) carbon TT frameTopmostSize461mm,481mm, 502mm ... tire Include:cyclecomputer, pedal,front lamp, rear lamp, Adapter 2012 hot selling complete carbon Time Trial bike (FM-R845)