John Dacey wrote:
>Of the Mavic cranks I've ever seen installed on Shimano bottom
>brackets, the crank did not drawn up on the spindle to the same
>engagement depth as when partnered with a Mavic bottom bracket.
>I can't locate any written specifics about symmetricality of the
>various Mavic spindles. Working from memory (with all the attendant
>caveats), I believe the 110 and 112 spindles were symmetrical, whereas
>the 114, 116, 119 and 123 spindles all offered various amounts of
>right side offsets.
I don't know the ins and outs, but my CRec crank seems to be happy, if
a little distant from the chainstay, on a "chamfer style" Mavic 114 BB.
I would have put Campy 111 in, but the frame is Ti, and a couple of the
local shops didn't want to chase the threads in far enough for the cups
to fit. Plus the outside edge of the BB shell is pretty thin where
chamfered... I seem to remember "some" offset on this BB, and it
comparing to the Campy Record 111 (farbon fiber cart) BB, except a few
silly millimeters longer.
Ahem, the OP... I've been told that the current (new, available for
purchase) Stronglight items "are the same thing" as the OOP Mavic BB's.
("Yeah. Sure.") Well, they look pretty close, but no idea of taper on
these:
http://www.zefal.com/stronglight/page.php?nom=produit&keyProd=jp1000
OR (spreading the love):
http://tinyurl.com/6wkwd
There's a "contact" link, which may help with tech questions. I had an
importer link, lost. "Not cheap" and neither are the used ones on
eeeebay. But you can probably use a Campy part, some styles of which
are easy to find and pay for. The experts must advise on
feasibility/selection (Centaur 115?). HTH --TP