36" rims tyres and tubes have been about for a while. I thought they'd be quite rare until I looked into it a bit more but 36" wheeled unicycles have been around for a while. That thing is great over bumps and is apparently quite comfy to ride. They had it over at the SSWC this year and plenty of people had a go. I'm not a fan of the fork support but it's what you need when you have a Ti fork.
36" rims tyres and tubes have been about for a while. I thought they'd be quite rare until I looked into it a bit more but 36" wheeled unicycles have been around for a while. That thing is great over bumps and is apparently quite comfy to ride. They had it over at the SSWC this year and plenty of people had a go. I'm not a fan of the fork support but it's what you need when you have a Ti fork.
I don't see the chopper thing.