yes - it splits into two parts, the wooden base and the seat, though it doesn't dissemble further. you'd be welcome to borrow my omnium (not sure how far you're going) if you don't think it'd fit on the trailer (which it probably would, with enough persuasion/securing)
this is awesome, I'm quite tempted....is there any way to disassemble it for transport? it would have to come back with me on a bike/bike trailer