help on inner tubes please

onthefells
onthefells Posts: 157
edited November 2009 in Road buying advice
need some more and I've seen some on the net. there are 2 kinds both 700x 18/25 but one is SV42mm and the other LV60mm. Can anyone tell me the difference please?

cheers

Comments

  • ignore me, think I've got it, the mm refer to the valve length I guess
  • yeah thats long valve and short valve
    SOME PEOPLE ARE LIKE SLINKIES; NOT REALLY GOOD FOR ANYTHING BUT THEY BRING A SMILE TO YOUR FACE WHEN PUSHED DOWN THE STAIRS