Deore XT M752 cranks 48-28-26 rings - BB length?

Splatter Paint

Retrobike Rider
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I have a set of Deore XT M752 cranks which normally run 44-32-22 rings, but want to build a tourer and use 48-28-26 rings. The BB should be 113mm or 118mm, I have loads of 113mm axles but am wondering if I need a longer BB. Has anyone tried this combination? If I need a new BB I might as well chuck in the towel and buy a dedicated chainset and BB as the cost of the rings is about the same as a chainset.

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