BBSHD with Surly Ice Cream Truck Fat bike

[Krees23]

I currently have the bike and I’m researching how to get this to work. I’m going to go with the 30t sprocket and 120mm BB. I have concerns that there still might be either clearance issues because of the huge chain stay or the chain line will be way off.

Maybe the CYC X1 Pro will work?

Has anybody done this with an ICT?
Helpful info would be appreciated.

see pics for sprocket area

Thanks

[Greeno]

I did a build with a Surly Wednesday and had to go with a 120mm drive unit and spaced it out 6mm . 30t ring in front and a Stermy Archer internal 3 spd in the rear with a 20t cog. Great for single track, spins out on the road. Good luck.

[Dberd]

Curious if you ever followed through and how it turned out. Thinking of this exact combination.