Ooops my chart was off. But, I believe this is true: my IRO is at 79.2 and I don't like pedaling most of the time. That is 44 x 15. I end up thinking about it a lot. I'll change it to 47 x 17 and have 74.6 inches. I'll also have 17 skid patches. Way better.
Last edited by I_luv_hooters; 03-26-08 at 08:06 PM.