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Post by pflancer on Oct 7, 2018 7:25:57 GMT
Hi all
Does anyone know the shimano part number for this?
I believe it is a bb71-41a. Want to be sure before I purchase.
Thank
Mik
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Post by Paulinblack on Oct 7, 2018 9:26:45 GMT
I don't know, but a quick way to check would be to take off the crank arm. The part number is printed on the BB.
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Post by derekv4 on Oct 7, 2018 15:54:06 GMT
Shimano SM-BB71-41 on my Ultra 940, should be the same on yours I imagine
They come in A or B, either will do, B being the newer improved one I think
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