I think those are Snowcat rims from the mid-90's? Super wide, for snow riding as the name implies.
The disk mount looks like the original Formula ones, I do not think it was a homemade one. They were made before frames had mounts.
I wondered if the frame had been re-welded by the BB area due to the different colour paint.
The disk mount looks like the original Formula ones, I do not think it was a homemade one. They were made before frames had mounts.
I wondered if the frame had been re-welded by the BB area due to the different colour paint.