{"title":"Tubeless ventielen","description":"\u003cp\u003e Le \u003cstrong\u003evalvole tubeless\u003c\/strong\u003e sono componenti fondamentali per il montaggio di pneumatici senza camera (tubeless) sulle ruote MTB. Permettono di sigillare l’aria all’interno del pneumatico e del cerchio, garantendo una tenuta ermetica in combinazione con nastro tubeless e sigillante liquido. \u003c\/p\u003e \u003cp class=\"note\"\u003e Senza valvole tubeless adeguate, sarebbe impossibile mantenere la pressione nel pneumatico, rendendo inutilizzabile il sistema tubeless. \u003c\/p\u003e  \u003csection\u003e \u003ch2\u003eComponenti principali di una valvola tubeless\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCorpo valvola:\u003c\/strong\u003e il tubo principale che si inserisce nel cerchio.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNucleo rimovibile:\u003c\/strong\u003e permette di svitare l’interno della valvola per aggiungere sigillante o regolare pressione.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGhiera di fissaggio:\u003c\/strong\u003e avvita la valvola al cerchio per stabilità e sigillatura.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTappo protettivo:\u003c\/strong\u003e protegge la valvola da sporco e urti.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e \u003csection\u003e \u003ch2\u003eA cosa servono\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSigillare l’aria:\u003c\/strong\u003e mantengono il pneumatico gonfio senza camera d’aria.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePermettere aggiunta di sigillante:\u003c\/strong\u003e grazie al nucleo removibile è possibile inserire o rabboccare il liquido sigillante.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRegolazione della pressione:\u003c\/strong\u003e consentono di gonfiare o sgonfiare il pneumatico con precisione.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibilità con cerchi tubeless:\u003c\/strong\u003e si adattano a canali cerchio di varie larghezze (tipicamente 21–35 mm o più per cerchi moderni).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProtezione e sicurezza:\u003c\/strong\u003e evitano perdite d’aria anche in caso di urti moderati, migliorando affidabilità su terreni tecnici.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e \u003csection\u003e \u003ch2\u003eTipologie di valvole tubeless\u003c\/h2\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003eTipo\u003c\/th\u003e \u003cth\u003eCaratteristiche\u003c\/th\u003e \u003cth\u003eUtilizzo\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003ePresta standard\u003c\/td\u003e \u003ctd\u003eAssiale stretta, nucleo removibile, adatta alla maggior parte dei cerchi MTB.\u003c\/td\u003e \u003ctd\u003eRuote 27.5\" e 29\" standard, XC e Trail.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePresta lunga \/ estesa\u003c\/td\u003e \u003ctd\u003eMaggiore lunghezza per cerchi deep profile o inserti tubeless.\u003c\/td\u003e \u003ctd\u003eCerchi con profilo alto o ruote con inserti (CushCore, Huck Norris).\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eValvola con ghiera sigillante\u003c\/td\u003e \u003ctd\u003eGhiera più larga per migliorare sigillatura, particolarmente utile con cerchi larghi.\u003c\/td\u003e \u003ctd\u003eEnduro, All-Mountain, cerchi larghi o plus\/boost.\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/section\u003e \u003csection\u003e \u003ch2\u003eVantaggi dell’uso delle valvole tubeless\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eMantenimento pressione più stabile rispetto alla camera d’aria tradizionale.\u003c\/li\u003e \u003cli\u003ePossibilità di usare pressioni più basse migliorando grip e comfort.\u003c\/li\u003e \u003cli\u003eRiduzione dei rischi di pizzicatura e forature.\u003c\/li\u003e \u003cli\u003eFacilità di rabbocco del sigillante senza smontare il copertone.\u003c\/li\u003e \u003cli\u003eCompatibilità con inserti protettivi per protezione cerchio e tallone del copertone.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e \u003csection\u003e \u003ch2\u003eConsigli pratici\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eVerifica sempre lunghezza valvola in base al profilo del cerchio.\u003c\/li\u003e \u003cli\u003eUsa valvole con nucleo removibile per facilitare manutenzione e rabbocco sigillante.\u003c\/li\u003e \u003cli\u003eTieni sempre un tappo protettivo per evitare infiltrazioni di sporco.\u003c\/li\u003e \u003cli\u003ePer cerchi larghi o inserti, valuta valvole più lunghe o estensori per evitare problemi di montaggio della pompa.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e \u003csection\u003e \u003ch2\u003eConclusione\u003c\/h2\u003e \u003cp class=\"note\"\u003e Le valvole tubeless sono componenti essenziali per il sistema tubeless MTB. Permettono di sigillare l’aria, aggiungere sigillante e regolare la pressione, garantendo sicurezza, efficienza e prestazioni su tutti i tipi di terreno per ruote 27.5\" e 29\". \u003c\/p\u003e \u003c\/section\u003e","products":[{"product_id":"valvole-tubeless-muc-off-tag-holder-44-mm-6008396510935050","title":"TUBELESS VENTIELEN MUC-OFF TAG HOLDER 44 MM","description":"\u003ch2\u003eTUBELESS VENTIELEN MUC-OFF TAG HOLDER 44 MM\u003c\/h2\u003e\n\u003cp\u003eDe tag holder velgkit is een houder voor de Apple airtag, die in het kanaal aan de binnenkant van de velg wordt geplaatst, onder de buitenband. De rubberen behuizing houdt de airtag (niet inbegrepen) op afstand en veilig tegen vuil, latex en schokken. 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Ze zijn 60 mm lang en passen op de meeste tubeless velgen, inclusief DH. la grande base in aluminium en de zachte rubber zorgen voor een perfecte luchtdichte afdichting op ventielgaten tot 8 mm in diameter, ze hebben een bell uiterlijk met de lasergegraveerde logo's. \u003cbr\u003eHet platte deel maakt het gemakkelijk om de ventielkernen los te schroeven en het altra deel diventa een sleutel voor de spaken.\u003c\/p\u003e","brand":"PEATYS","offers":[{"title":"Grijzen kanonstok","offer_id":52367601107284,"sku":"PEVT60.SL","price":23.18,"currency_code":"EUR","in_stock":false},{"title":"Verde","offer_id":52367601140052,"sku":"PEVT60.G","price":23.18,"currency_code":"EUR","in_stock":false},{"title":"Rosa","offer_id":52367601172820,"sku":"PEVT60.PI","price":23.18,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/5223\/4068\/files\/800_-_54646875_-_1669221210607_-_VALVOLE-PEATYS-MK2-60MM-SLATE-PTV260SLT12.jpg?v=1754417837"},{"product_id":"coppia-valvole-tubeless-wolf-tooth-9513327934489310","title":"SET TUBELESS VENTIELEN WOLF TOOTH","description":"\u003ch2\u003eSET TUBELESSVENTIELEN WOLF TOOTH\u003c\/h2\u003e\n\u003cp\u003e• Materiaal: aluminium 7075\u003cbr\u003e• Compatibel met inserts dankzij de horizontale uitlaatopening\u003cbr\u003e• Overmaats steelmoer voor betere afdichting en eenvoudigere verwijdering\u003cbr\u003e• Inclusief: 2 Presta-ventielen, twee aluminium dopjes, twee moeren, twee extra ventielkernen, aluminium tool voor het verwijderen van de kern en 3 verschillende rubberen ringen voor compatibiliteit met meer interne velgprofielen.\u003cbr\u003e• Gewicht: 12 g\u003c\/p\u003e","brand":"WOLF TOOTH","offers":[{"title":"Nero \/ 60 mm","offer_id":52367646622036,"sku":"421831309","price":37.75,"currency_code":"EUR","in_stock":true},{"title":"Arancio \/ 60 mm","offer_id":52367646654804,"sku":"421831312","price":37.75,"currency_code":"EUR","in_stock":true},{"title":"Oro \/ 60 mm","offer_id":52367646687572,"sku":"421831311","price":37.75,"currency_code":"EUR","in_stock":true},{"title":"Rosa \/ 60 mm","offer_id":52367646720340,"sku":"421831313","price":37.75,"currency_code":"EUR","in_stock":false},{"title":"Azzurro \/ 60 mm","offer_id":52367646753108,"sku":"421831310","price":37.75,"currency_code":"EUR","in_stock":false},{"title":"Misto \/ 60 mm","offer_id":52367646785876,"sku":"421831315","price":37.75,"currency_code":"EUR","in_stock":true},{"title":"Viola \/ 60 mm","offer_id":52367646818644,"sku":"421831314","price":37.75,"currency_code":"EUR","in_stock":false},{"title":"Grijs \/ 66 mm","offer_id":52367646851412,"sku":"421831317","price":37.75,"currency_code":"EUR","in_stock":true},{"title":"Rood \/ 66 mm","offer_id":52367646884180,"sku":"421831316","price":37.75,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/5223\/4068\/files\/800_-_62033625_-_173444559876_-_VALVOLE-TUBELESS-COMP-INS-COP-60MM-BLK.jpg?v=1754418174"},{"product_id":"send-hit-coppia-valvole-tubeless-44mm-2457691395824440","title":"SEND-HIT SET TUBELESS VENTIELEN 44MM","description":"\u003ch2\u003e\u003cstrong\u003eSEND-HIT SET TUBELESSVENTIELEN 44MM\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e• Compatibel met inzetstukken dankzij de horizontale uitlaatopening\u003cbr\u003e• 1 dop om de ventielkern los te draaien\u003cbr\u003e• 1 dop om de met sealant verstopte moer van de schroef los te draaien\u003c\/p\u003e","brand":"SENDHIT","offers":[{"title":"Oranje \/ 44 mm","offer_id":52367787688276,"sku":"421830537","price":29.99,"currency_code":"EUR","in_stock":true},{"title":"Limoen \/ 44 mm","offer_id":52367787721044,"sku":"421830536","price":29.99,"currency_code":"EUR","in_stock":true},{"title":"Rood \/ 44 mm","offer_id":52367787753812,"sku":"421830533","price":29.99,"currency_code":"EUR","in_stock":true},{"title":"Nero \/ 44 mm","offer_id":52367787786580,"sku":"421830531","price":29.99,"currency_code":"EUR","in_stock":true},{"title":"Blu \/ 44 mm","offer_id":52367787819348,"sku":"421830534","price":29.99,"currency_code":"EUR","in_stock":true},{"title":"Goud \/ 44 mm","offer_id":52367787852116,"sku":"421830532","price":29.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/5223\/4068\/files\/800_-_66933000_-_1733302679870_-_SENDHIT-PAIR-OF-TUBLESS-VALVES-ORANGE.jpg?v=1754419309"},{"product_id":"stelo-valvola-tubeless-roval-specialized-per-foro-valvola-filettato-nero-1-3960012599361070","title":"Tubeless ventielstang Roval specialized voor ventielgat met schroefdraad (zwart) (1) (","description":"\u003ch2 class=\"productname\"\u003eTubeless ventielstang Roval Specialized voor ventielgat met schroefdraad (zwart) (1) (37 mm)\u003c\/h2\u003e\n\u003cp\u003eDe tubeless ventielstang Roval voor ventielgat met schroefdraad is een ventielstang unico die in geselecteerde Roval-velgen wordt vastgeschroefd voor de strakst mogelijke afdichting van de tubeless ventielstang. 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Het wordt aanbevolen een momentsleutel te gebruiken tijdens de installatie van de ventielen.\u003c\/p\u003e\n\u003ch3\u003eVoor gebruik op deze wielen:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoval Traverse 350 6B 2024 legering\u003c\/li\u003e\n\u003cli\u003eRoval Traverse HD 240 6B 2024\u003c\/li\u003e\n\u003cli\u003eRoval Traverse HD 350 6B 2024\u003c\/li\u003e\n\u003cli\u003e2024 Roval Traverse SL II 240 6B\u003c\/li\u003e\n\u003cli\u003e2024 Roval Traverse SL II 350 6B\u003c\/li\u003e\n\u003cli\u003eTraverse HD i9 2024 1\/1\u003c\/li\u003e\n\u003cli\u003eTraverse SL II i9 2024 1\/1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Specialized","offers":[{"title":"Default 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