As the guy's said, the setup will give you 10.2mm space between the disc mount on the hub and disc mount on the frame. IS is 15mm. A snail cam would take up 3mm of this room (and another 3mm the other side) but you're then up to 116mm axle length and you still need to find another 2mm. I've seen all sorts of horrible solutions in the past (grinding calipers, bad setups), but the best in my opinion is facing a little off the disc mount combined with turning ~1.5mm off the hub shell. As you can see from the pic above, theres plenty of meat on the disc mount to allow you to do this. Ads