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Old 05-13-08, 09:11 AM
  #3  
ultraman6970
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HI...

That crank is not ISo, is JIS to start with, secondly u say that u want to put that thing in a 130 mms frame. The 103 is too narrow for what u want specially in JIS. If you had the sugino 75's that are ISO u might be able to get away with a 103 or even a campy 102 road (thing i have personally tried in my old road bike) but with the RD i doubt it would work.

103 mms is for track frames, we are talking about 120 mms wide frames. And the other thing is that usually japanese track the driver side of the rear end nearby the cranset is thiner (cant remember the name in english of that, sorry) Even in japan some frames are still 110 mms wide in the rear end so u can even put narrower bb axles.

I would go sure putting a 110/112 JIS bb in there if i was you. Just my oppinion...

Thanks.

ps: what kind of bike is? a 29r or a road frame?
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