Pois essence_s, a roda tem estado sempre deitada e não perdeu pressão nenhuma! Vamos ver em andamento...
Entretanto mandei um mail para a Continental... A resposta foi simplesmente hilariante! Ao menos são rápidos a responder.
Hello Rui,
the tires for tubeless ready use are our tires from the ProTection line.
They have an additional layer to avoid this problem. The RaceSport tires
are ment to be used with a tube. If you do want to seal them try to clean
the inside of the tire with sealant first. Than have one ore two layers of
sealant dry at the whole inside of the tire before you mount them and fill
in the regular amount of sealant and air.
Mit freundlichen Grüßen/ Kind regards
Sascha Heller
Product Management Bicycle Tires
Continental - Division RU-PLT
Quando no site da Conti UK diz:
RaceSport technology, developed in close cooperation with professional MTB racers, like the Topeak Ergon UCI team, continues to use a consistent light construction, but offers significantly more puncture protection enabling more universal applications.
The optimised carcass guarantees the necessary protection. The special UST bead offers the
option of Tubeless Ready use in addition to conventional assembly.
Only a small amount of sealant is needed when used with UST rims. This improves rolling resistance and reduces weight.
RaceSport technology offers the perfect symbiosis of lightness and puncture prevention.
Technology :
3 layers of polyamide casing fabric / 180 threads per inch
UST rim compatible - Tubeless Ready
Black Chili Compound
Smooth exterior "factory werks" sidewall
(helps to seal the casing)
Made in Germany
Entretanto, e como referi, depois de longas horas com a roda deitada parece que está ok. Pena o tempo estar uma treta e não poder testar o mesmo hoje.
Mas fica aí a dica de como "selar" um Conti Race Sport. Vá lá que o X-king 2.4 "selou rápido.
Parece-me um bom pneu Raccer mas só o futuro dirá.
Abraço