OK here goes let me cut to the chase, I want to put a 150 or 160 size tire on the bike, when I put the 2007 swingarm in the bike I kept the 11/2 70 tooth pully and belt.

I just purchased a 70 tooth 11/8 belt and pully, I have a stock size mag on the back which I believe is a 16x3'' Thunderstar rim.

What is the largest size tire I can put on the bike without any other mod's, if at least a 150 won't fit what else will I need to do.

Any replies will be greatly appreciated, thanks.

Steve