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As above, Do they need sealent to hold the air in when running tubeless or are they the same as the mavic 819s that dont? I know its advised to run it so punctures seal up straight away, I very rarely am in a position where i need to change a tube, I can count on one hand 😆 and i dont ride slow 🙂
Shopping 😀
Ta
Posted : 14/12/2009 1:33 am
Yes, they'll need it.
(819's are proper UST and, in theory, you don't need sealant if running UST tyres - but it is used to protect against thorns, etc.)
Posted : 14/12/2009 7:35 am