Hello Masami Kobaya**** ,
Thank you very much for you reply.
>I guess your point is there must be some functional differences
>because their weights are almost same even though their
>materials are not same (CrMo and aluminium), isn't it?
Yes, that-s what I meant.
>The Web page says their hub diameters are not same, one is 11mm
>and the other one is 9mm. I think it tells the answer.
Well...I suppose one can use the same (suspension)fork for both hubs,
because I suppose that the HB-M753 LockNutUnit M9 at the end of the
11mm axle narrows it down to 9mm,
so I guess that the 11mm is supposed to be stiffer?
However, aluminium is not very popular for screw-on-connections.
Or...?
Greetings,
Marcel.
