FIGS 7 to 9 disclose a second embodiment of the bicycle hub assembly of,the present invention and {HEAD ~ the second embodiment} is used for the rear wheel, wherein the support unit 10 includes {TAIL ~ two flanges} 13 and a hollow tube 14 which is connected between the two flanges 13 
FIGS 7 to 9 disclose a second embodiment of the bicycle hub assembly of , the present invention and { HEAD ~ the second embodiment } is used for the rear wheel , wherein the support unit 10 includes { TAIL ~ two flanges } 13 and a hollow tube 14 which is connected between the two flanges 13
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH