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Typically with 2 weeks to pay day and needing it fixed for the Torq 12, my BB on the above has seized up.
It's an X2 2012, 26" FWIW but I suspect will be the same across models from that year. The only thing I can find on the web is that it's a Shimano press fit, but what does that mean? I don't know these new standards, BB30, BB90, etc.
Anyone know what type it'll be? And is it a home fit job? - I've a home made headset press (bar nuts and washers) and a headset remover, can I use that to knock the old one out and press a new one in, or best left to a shop? Can I open up the seals on the seized (not actually seized, just very graunchy) side and try to prolong it for a bit?
At a guess this one.
http://www.chainreactioncycles.com/shimano-bb71-mtb-press-fit-bottom-bracket/rp-prod61801
If it comes out ok with a punch or the tool you have they should go in ok mine did on my whippet my be a genial tap with a small plastic/rubber mallet etc.
I fitted this one to my 2011 Anthem X.
[url] http://www.bike-discount.de/?ac=pddetails&pdid=48925 [/url]
Well, more accurately I got my LBS to fit that one.
Yep Batman11, you were right - now I have the cranks off and looked properly it's stamped in tiny writing on the outside. BB71.
But my headset tool won't fit through the axle hole, so it'll either be a shop job or a bodgit. How hard did you have to whack yours out? I've a socket extension that looks suitable but not sure if I want to risk it!!
Jon my 2012 Anthem X 29er is a BB91/2 - I have a spare new one in the shed if yours is that.
Hi mate not had to remove one yet to be fair only fitted which was a pretty smooth operation.