I was at my local bike shop, and I spotted what looked like a 20" unicycle with a super wide tire and rim. The tire was marked as 4 1/4" wide, and the rim was much wider than the Sun double-wide rim on my Muni. It looked like the 24" Surly rim in construction, only smaller.
Is this some new uni that came out? I didn’t see anything like it on the UDC web site, and a brief search of these forums turned up nothing.
The cranks/pedals/axle didn’t look like they would stand up to abuse, but the tire was super wide and fat like you’d want for trials. It had some UDC documentation attached to it (price $189) but it wasn’t clear whether they actually built it.