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Wood
shame laced to miche hubs
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You might as well ask for a complete recital of Graham's number.
Sugino 75's are ISO taper. dura ace bb will be JIS. The taper is only very slightly different. You can run ISO cranks on JIS tapers, and vice versa.
JIS BB spindles are slightly fatter than ISO spindles. So, if you were to fit 2 sets of identical ISO cranks, one on an ISO spindle and one on a JIS spindle, the cranks on the JIS spindle would sit a few mm further out from the BB shell.
From memory, sugino 75s run on a 110 ISO spindle (or is it 109?) to get 42mm chainline. Therefore a 107mm JIS BB might put you in the ball park.
However, as Sheldon brown pointed out (I think), a lot of companies really don't precision engineer the tapers in their cranks (even the expensive ones!), and he found massive discrepancies via the use of digital callipers with different pairs of seemingly identical cranks.
More people still vehemently oppose the use of JIS on ISO and vice versa. I have a set of 75s that have been used on JIS BBs for seemingly eternity (I bought them 2nd hand), and they seem to run ok. using a 107mm bb seems to be the easiest and cheapest option for getting an optimal chainline with 75s, unless you want to splash out on the phil BB with adjustable cups, or a centaur bb (if you can find one! Now that centaur cranks use the ultra torque system, i'd guess that square taper centaur bbs are going to be discontinued soon, if they haven't been already).
Hope this helps.
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tuffo's are excellent in the wet, very good grip, they are nice and predictable.
if you run brake tubes are way to go... light and tough if You maintain the correct pressure, you can carry a spare tub as you would inner tube - just mount it on (not glue it) if you get puncture and glue it when get home - easy peazy lemon squezy
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campy dropouts, if not You can shit my hat
what would be a price without bb and headset? (i quite like my current setup so bb and headset surplus to requirements)
1st dibs on the f&f and seatpost binder if You split? (you would make more that way... i know it is not you primary aim:{) i'm sure You have tools to remove bb and headset if not i do:{)
thanks hippy, -
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The logo is only just visible on the drive side crank
you mean non-drive side or i am blind:{)
reasonable price and plenty of 151bcd chainrings to choose from in certain places, tought as fcuk chainringhs though... don't overtighten bb axle bolts on these cranks and it will go strong for years to come :{)
p.s: maxrookie or murtle will laugh, i see it coming boys :{)
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skully knows better :{)
that was my wild guess...