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Posted

Any of you who has succeeded in a tubeless set up WITHOUT sealant (like a car)? I have not. Even the Maxxis LUST and Continental Tubeless tires leak through the sidewalls.

So why buy UST tire if it is not a true tubeless tire?

Posted

UST tyres still need sealant, but they dont cut as easy(thicker sidewalls) and on some tyres fit tighter on the rim. This comes at a cost though, they are much heavier than their non UST cousins

 

Choose your poison I suppose...thick, heavy, reliable / thin, light, cuts easy

Posted

Any of you who has succeeded in a tubeless set up WITHOUT sealant (like a car)? I have not. Even the Maxxis LUST and Continental Tubeless tires leak through the sidewalls.

So why buy UST tire if it is not a true tubeless tire?

I think you will find its your rim.Get yourself 2bliss rims...not 2bliss ready.Big diff

 

I have Captain Contro 2bliss on Mavic Crossmax and they seal without snot

Posted (edited)

I have inflated my Easton EA90XC rims fitted with Specialized Fast Trak Control LK's without sealant and they held the pressure well for a few days. Depends if the rims are true UST with the interlocking bead system.

Edited by andrè traut
Posted

Go figure....car tyre is 4x thicker than MTB tyre...

 

a UST tyre has a very nice bead that seats quite tight on the rim...noermal tyres beads does not seat as easily on rim (without soem persuation, that is...)

Posted

What I regard as seal is a bit longer than some other guys, its relative. Yes, my conti tubeless tyres on ZTR Crest rims also inflate with a footpump but doesn't keep for more than a day or two. With sealant I havent had to add air for over two months.

 

Also with slime/sealant you can ride over duweltjies no sweat. With no sealant...eish

Posted

A tubeless tire weighs 700 grams. A tube tire 500 grams and a standard tube 200 grams. The tube tire stays inflated for weeks (if you don't hit a pach of dubbeltjies) Why can I not expect a tubeless tire with the same weight in rubber to seal just as well?

Posted

Many guys ride with tubes without sealant. Depends if you ride in areas with duiweltjies.

I meant the guys riding tubeless tyres without sealant..

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