Originally Posted by
cxwrench
You're missing something...700c and 28" are the same thing. They refer to the rim diameter. 700c x 28mm is a diameter AND a width. It's not '28c'. The 'c' is supposed to go with the 700, or 650. There must be another measurement on the tube box...usually a range from say 28-38 or 20-28.
The tire and tube I use for sure says 700 x 28c, and this different 700c 28'' tube just says SV 17 60mm
Last edited by kelwinn; 09-04-21 at 03:38 PM.