Was thinking fixed with a disc fork. So I'm only really bothered about frame clearances. Wonder what max tyre size the frame would take? I've seen a Kaffenback with 26x1.75 knobblies, so imagine similar clearances to the Pompino
Pomp takes 700x42's, but because of the chainstay design i reckon you won't get much more clearance with smaller wheel, so probably 1.75" would be the max.
If you're planning on riding brakeless (or have welding skills to move brake studs lower), why not