I am currently trying to convert my wifes old road bike to 650b wheels and had a quick question. I believe it has the clearance to do this. The bike is a Nishiki Modulus with Shimano Exage EX gears, I believe it's a 1991. It has a 7 speed cassette and Index shifters.
Budget is an issue, so rather than get new wheels built on the existing hubs, I though I might pick up some an inexpensive Shimano Deore 8/9 rear wheel on ebay, and was wondering if the current 7 speed cassette I have would fit on this? Do I just need to add a spacers or would there be a compatibility issue?
Spacing should not be an issue as the bike is 126mm and the wheel is 130mm.