{"id":55795,"date":"2025-01-09T19:42:22","date_gmt":"2025-01-09T18:42:22","guid":{"rendered":"https:\/\/cyclingceramic.com\/?post_type=product&p=55795"},"modified":"2026-05-06T14:38:04","modified_gmt":"2026-05-06T12:38:04","slug":"ospw-race-4-rayons-pour-shimano-ultegra-dura-ace","status":"publish","type":"product","link":"https:\/\/cyclingceramic.com\/fr\/shop\/ospw-race-4-spoke-for-shimano-ultegra-dura-ace\/","title":{"rendered":"OSPW Race pour Shimano Ultegra & Dura ace"},"content":{"rendered":"
    \n
  1. Galets en aluminium et plaques en carbone :<\/strong> Les poulies surdimensionn\u00e9es CyclingCeramic sont \u00e9quip\u00e9es de poulies en aluminium usin\u00e9es avec pr\u00e9cision, combin\u00e9es \u00e0 une plaque en carbone l\u00e9g\u00e8re et durable \u00e0 l'arri\u00e8re et une plaque en aluminium \u00e0 l'avant. Cette combinaison de mat\u00e9riaux assure une r\u00e9duction significative du poids tout en offrant une r\u00e9sistance sup\u00e9rieure, parfaitement adapt\u00e9e aux exigences de la route. Leur design \u00e9l\u00e9gant et a\u00e9rodynamique am\u00e9liore l'a\u00e9rodynamisme g\u00e9n\u00e9ral de votre transmission, vous aidant \u00e0 gagner en vitesse et en efficacit\u00e9.<\/li>\n
  2. Technologie des roulements c\u00e9ramiques :<\/strong> Les roulements en c\u00e9ramique des galets surdimensionn\u00e9s CyclingCeramic sont sp\u00e9cifiquement con\u00e7us pour les d\u00e9railleurs Shimano Ultegra & Dura Ace DI2. Gr\u00e2ce \u00e0 ces roulements de haute qualit\u00e9, vous b\u00e9n\u00e9ficiez d'une r\u00e9duction notable de la friction lors des changements de vitesse, ce qui se traduit par une transmission plus douce et des \u00e9conomies d'\u00e9nergie appr\u00e9ciables. Profitez d'une exp\u00e9rience de p\u00e9dalage plus efficace, optimisant ainsi vos performances en mont\u00e9e comme en sprint.<\/li>\n
  3. Test\u00e9 par Frictions Facts :<\/strong> Les chapes de d\u00e9railleur CyclingCeramic ont \u00e9t\u00e9 soumises \u00e0 des tests rigoureux par Frictions Facts, un laboratoire ind\u00e9pendant sp\u00e9cialis\u00e9 dans l'analyse des frottements et de l'efficacit\u00e9 de la transmission dans le cyclisme. Les r\u00e9sultats des tests ont confirm\u00e9 que les roulements c\u00e9ramiques de CyclingCeramic sont parmi les plus rapides du march\u00e9, avec un frottement mesur\u00e9 de seulement 0.033w<\/strong>. Cette performance exceptionnelle assure une transmission ultra efficace, vous permettant de gagner en vitesse et en pr\u00e9cision lors de vos d\u00e9placements.<\/li>\n<\/ol>\n

    Compatibilit\u00e9 :<\/strong> Les chapes surdimensionn\u00e9es de CyclingCeramic sont parfaitement compatibles avec Shimano Ultegra et Dura Ace<\/strong> d\u00e9railleurs, vous offrant une solution sur mesure pour am\u00e9liorer les performances de votre transmission. Donnez \u00e0 vos d\u00e9railleurs Shimano Ultegra & Dura Ace DI2 un avantage concurrentiel avec les Poulies Oversized CyclingCeramic. B\u00e9n\u00e9ficiez d'une transmission fluide, d'une r\u00e9activit\u00e9 accrue et d'une durabilit\u00e9 am\u00e9lior\u00e9e pendant vos sorties \u00e0 v\u00e9lo. Choisissez l'excellence et repoussez vos limites avec CyclingCeramic ! Compatible avec Shimano Ultegra et Dura Ace.<\/strong><\/p>\n

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    1. <\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

      Les chapes surdimensionn\u00e9es de CyclingCeramic ont \u00e9t\u00e9 sp\u00e9cialement con\u00e7ues pour offrir une am\u00e9lioration exceptionnelle de la performance et de l'efficacit\u00e9 de votre groupe Shimano Ultegra et Dura Ace<\/strong> . Fabriqu\u00e9es \u00e0 partir de mat\u00e9riaux de haute qualit\u00e9 et dot\u00e9es d'une technologie avanc\u00e9e, ces chapes sont le choix id\u00e9al pour les cyclistes exigeants qui cherchent \u00e0 lib\u00e9rer tout le potentiel de leur d\u00e9railleur Shimano Ultegra et Dura Ace<\/strong> .<\/p>","protected":false},"featured_media":62221,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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