there's two sizes of tires grant could repopularize between 650b and 700c. one of them 650A- 590 ISO is a very common tire size in Japan - a blood oath from which to never veer, jeepers!
but it appears he wants to be a contrarian about wheel size. nice quote, bengeboy. I suspect this echoes the drive behind his dogged advancement of the 650b.
Last edited by Bekologist; 12-13-08 at 12:39 PM.