Originally Posted by
Wanderer
I find that Schwalbe tubes hold air better than any other I have used, in over 60 years/ expensive, but worth it to me. MHO
Agreed. I've got some paper thin, sub 70gram 700c butyl tubes from Schwalbe and these and any other S tube I've used will hold air longer than any other brand I've tried and I've used most every big name and no name tube available. Not a deal breaker in buying tubes for me but it is nice to have to pump up my tires less often.