I've been looking at getting a Salsa Blackborow which uses the same 132mm housing with Surly's OD crankset. The bike was later offered with a Raceface Cinch setup with the (I think) BB92/PF41 bottom bracket. I contacted Salsa to help with the parts and spacers breakdown to make it a direct bolt on, which would work for the ICT too.
Not much immediate help but I just contacted them today so hopefully I'll hear back soon!
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