Here's my custom CA125 still a work in progress.
Photos from Aaron Hayward's post
Where did you get those tires!? That's exactly what I'm looking for
They're stock tires, if you are talking about the white walls they are just flaps
Wait you just put them on the tires? Where's you get those?
Yeah literally deflate the tires, insert the flaps and then inflate again. I got them from eBay, I think the size you would need is the same size as the rim size on the wheel