Thread: BB woes
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Old 26th May 2008   #9
tynan
 
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Quote:
Originally Posted by hassanr View Post
two points.
Yes, go on.

Quote:
Originally Posted by hassanr View Post
you don't have to use the outside nothces, most octalink bb's have the standard shimano inside splines as well as the outside notches.
Yes, all present and correct, this immovable object has the inside notches on the cup as well as the outside notches on the non-drive side cup.

The reason I went for the outside ones was that I do not have the tool for the inside ones and my big Shimano lock-ring spanner too fits the outside notches - not that it did me any good as it just tore off the edges of the notches as you can see above.

Quote:
Originally Posted by hassanr View Post
if your bb is italian threaded, then the drive side should turn the same as english, towards the rear triangle to tighten/the forks to loosen, and the non-drive should turn towards the forks to loosen and the rear triangle to tighten (they both turn righty tighty, lefty loosey).
So both normally threaded, like a standard bolt or screw, this is the way I attempted.

Quote:
Originally Posted by hassanr View Post
ultegra octalink BB tech specs (shimano tech website):
http://techdocs.shimano.com/media/te...9830608710.pdf
Brilliant ! Thanks for the info - I have the 1TJ 9802 (Italian thread adaptor) I know this because it has 36x24T stamped on it - so both cups come out 'LL RT'.

Cheers. :)
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