... ,560mm,580mm 4. LIGHTNING5600(826S) Itemhot selling carbon road complete bike(FM-R826S)finishedFrameLightning5600(826S) carbon frameTopmostSize500mm,520mm,540mm,560mm,580mm ... fiberTopmostStemST-B3, full carbon fiberTopmostHeadsetFSA aluminium alloy headset GroupsetShimano 105 groupset Wheelset38mm depth,clincher, 20/24 holes, carbon rimsTopmostHubPowerway straight pull ...