So what rims are you putting these 650B tires on. 650B? Or are you squeezing them onto mtn bike rims?(you'd really have to pry those babies on!) So the 650B is becoming popular? Where do you get the tires?
The reason I ask is I have a 1950 Peugeot Mixte that has that tire size and I need to get some. I haven't found too many supplier up here in Canada the carry them.
Here's a pic.......
