650c tubes in 650b tires?
Anyone tried this? All i could find was either huge 650bs or 650cs in smaller widths. I used the 650cs and the were fine in town but after some fairly rough, loaded touring i was getting flats where i couldnt find any tire puncture or much of a hole in the tube. They seemed to last longer the lower they were inflated so i believe i have just over stretched the tube. Gonna find some 650b by 1.5