Originally Posted by crankshaft
R U sure? I have a 100/100 rear and the sidewall is really short.
The 100/80 has a taller sidewall.
I found this. http://www.ehow.com/how_4841621_dete...tire-size.html
It seems a 120/100 would be 120mm tall and a 140/80 would be 112mm tall.
I guess the 140/80 would shorter.
I guess I could go for 100/100. That would surely give clearance.