I was wondering what the biggest offroad tire I could fit in the 29 nimbus x frame
As far as I know there is no Nimbus X 29" frame. There is, however, a 29" Nimbus frame. This frame was designed to fit all 29" tyres, including the largest of them all, the Schwalbe Big Apple 29x2.35".
There are Nimbus X 29" frames listed on UDC
Sorry, I can’t shed any more light on it than that page gives you.
Why don’t you call them at unicycle.com?
Cause UDC is shorter
Mmm, you missed something.
Ohhh, your right. I didn’t read the “at”.
well now I feel stupid…haha