Originally Posted by fietsbob

Maybe , like folks did 30 years ago, cheap, buy by the dozen

and learn how to sew them back together after mending the puncture ..

puncture resistant features in tires as with clinchers ... doing without them the ride improves..

Tufo uses a Sealant , with removable valve cores ..

One of my friends added sealant to non removable core cheap sew-ups , because he liked the ride..

injected it with a hypodermic needle then sealed that hole with a patch like it was any other puncture..





...