{"product_id":"shimano-kurbelgarnitur-ultegra-r8000-172-5mm-34-50z-2fach","title":"Guarnitura Shimano Ultegra FC-R8000 50-34T. 172,5 mm","description":"\u003cp\u003eRiduce il peso senza sacrificare la rigidità. Permette anche una vasta gamma di combinazioni di marcia che non lasciano nulla a desiderare. In combinazione con il deragliatore anteriore e posteriore Ultegra R8000, i tuoi cambi di marcia saranno così veloci e affidabili che quasi non li noterai! Il braccio della pedivella sagomato, che è stato adottato dal Dura Ace, migliora l'estetica della tua bicicletta.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSPECIFICHE\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003cstrong\u003eCampo di utilizzo: \u003c\/strong\u003eStrada, Ciclocross\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eCompatibilità: \u003c\/strong\u003eShimano 2x11-speed\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eAttacco catena: \u003c\/strong\u003ecerchio di bulloni da 110 mm, 4 bracci asimmetrici\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCARATTERISTICHE\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003edesign ottimizzato e leggero del braccio della pedivella per un'eccellente efficienza nella trasmissione della potenza\u003c\/li\u003e\n\t\u003cli\u003eIl profilo dei denti dell'ingranaggio rivisto aumenta la distanza dalla catena per una maggiore compatibilità con una larghezza d'installazione di 135 mm e una lunghezza del fodero di 410 mm\u003c\/li\u003e\n\t\u003cli\u003eBracci delle pedivelle e ingranaggi anodizzati\u003c\/li\u003e\n\t\u003cli\u003eBulloni dell'ingranaggio in alluminio\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDATI TECNICI\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eSerie\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003eUltegra R8000\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eMateriale del braccio della manovella\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003eAlluminio\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eMateriale ingranaggi\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003eAlluminio \/ CFRP\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eMateriale dell'asse\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003eAcciaio\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eGradazione\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e34-50\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eLunghezza del braccio della manovella\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e172,5 mm\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eChainline\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e43,5 mm\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eFattore Q\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e146 mm\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eDiametro dell'asse\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e24 mm (Hollowtech II)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eLarghezza della calotta compatibile (con movimento centrale BSA)\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e68 mm\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eMovimento centrale (raccomandato)\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003eSM-BBR60 o SM-BBR60-PB Pressfit Hollowtech II (deve essere ordinato separatamente)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eCatena (raccomandata)\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd style=\"vertical-align:top\"\u003e\n\t\t\t\u003cp\u003eHG-EV 11 velocità, HG-X11 (ad esempio CN-HG701-11)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default 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