Is it ok to use PVC tape as a substitute for rim tape when running 120psi?
Only if you use so many layers that you can't get the tyres on. PVC tape is very stretchy, which is fine and dandy for its intended purpose but makes it completely useless as a high pressure rim tape.
Only if you use so many layers that you can't get the tyres on. PVC tape is very stretchy, which is fine and dandy for its intended purpose but makes it completely useless as a high pressure rim tape.