white bros 650b with canti bosses??

[jamesabaldwin]

Ladies and gents of the 650b crowd, I come here seeking help.
Im curious to try this new lark of 650b and am looking at setting up my surly 1x1 as a fixed 650b off Roader using a white brothers fork, only issue I have is that I want to run it using rim brakes so I was wondering.
Am I restricted to older 26" model forks and running smaller tires or has there ever been a 650b wb fork with canti mounts? I really can't find info anywhere on this?
Cheers in advance

[SteveF]

White Bros used to offer canti-studs as an option--might be worth giving them a call.