I just got finished building my Bleriot. I installed a Sugino 48/34
double on a 110 bb.  When the chain was crossed from small ring in
front to small cog in rear, the chain would rub on the inside of the
large front ring.  I know you should not do cross chaining, but that
was the case with this installation.  I installed a 110 bb and the
rubbing went away due to improved chain line.  Now I know you are
talking about a triple crank, not a double so your experience will be
different.  Thought you might want to mix this data into your decision
making.

Regardless, love my newly built Bleriot.  Maybe the most cost
effective Riv ever made...ever again.

On Apr 29, 4:26 pm, Aaron Thomas <aaron.a.tho...@gmail.com> wrote:
> I have a 110mm bottom bracket and am wondering whether it will work
> with the Sugino XD2 triple on the Bleriot. Or does it require a 113?
>
> In the crankset description on RBW, it says:
>
> "On road bikes with straight (normal) chain stays, mount it on a 107
> to 110mm bb. If your bike has bowed-out chain stays like most mountain
> bikes, it'll need a 113mm."
>
> http://www.rivbike.com/products/list/cranks_bottom_brackets#product=1...
>
> So should I treat the Bleriot as a "road bike with straight (normal)
> chain stays" or are the stays considered to be "bowed-out" like most
> mountain bikes? Can I get away with the 110 I already own or should I
> cough up cash for a new 113?
>
> Aaron
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