RMATV has 80/100/21 and 90/100/21 sizes. What is "normal"and what is "fatty"?And on the subject of tires, I had been running the GoldenTyre GT216AA fatty front (90/100-21) which is a nice intermediate tire. I currently have the Shinko 546 fatty on there and it works every bit as well at the GT for a whole lot less money. I have a pile of hare scramble, enduro, pavement, and trail miles on it and it still works great. Same height as the GT fatty, just a little narrower.
I want to put one of these on my Freeride. OEM is 2.75 in x 21 inch