Originally Posted by
jmm77
Anyone know if it is safe to move a RideNow tube from a larger tire after some use to a smaller one? In this case the gravel version (32-47C) from a 36c to a 34c tire. I thought I read somewhere this is a no no as the TPU cannot shrink back and can only be used in the same size or larger tire.
Probably not a good idea - because the TPU tubes are not as elastic as a butyl or latex tube. But 36 to 34 jump is relatively small - so might not be a problem.