{"id":32327,"date":"2023-07-31T11:45:01","date_gmt":"2023-07-31T09:45:01","guid":{"rendered":"http:\/\/liveyoursports.nl\/?post_type=product&p=32327"},"modified":"2026-07-24T16:13:08","modified_gmt":"2026-07-24T14:13:08","slug":"kmc-x12-new-generation-12-speed-chain","status":"publish","type":"product","link":"https:\/\/liveyoursports.nl\/en\/product\/kmc-x12-new-generation-12-speed-chain\/","title":{"rendered":"“KMC” X12 NEW GENERATION 12-SPEED CHAIN"},"content":{"rendered":"

Description<\/h1>\n

KMC X12 12-Speed Chain<\/h2>\n

The KMC X12 Chain<\/strong> is a high-performance 12-speed chain designed for modern MTB and road bike drivetrains. Compatible with SRAM, Shimano, Campagnolo, and other 12-speed shifting systems<\/strong>, it delivers smooth, precise shifting thanks to KMC\u2019s advanced X-Bridge technology<\/strong>.<\/p>\n

Built from durable steel construction, the X12 features precisely engineered chamfers and optimized plate geometry to improve drivetrain efficiency and shifting performance. The chain is available with MissingLink connection technology<\/strong> for easy installation and maintenance.<\/p>\n

The EPT (EcoProTeQ) version<\/strong> provides enhanced rust protection, extending chain life while improving smoothness and durability.<\/p>\n

Features<\/h1>\n
    \n
  • Compatible with all major 12-speed drivetrain systems<\/li>\n
  • Suitable for MTB and road bike applications<\/li>\n
  • Compatible with:\n
      \n
    • SRAM 12-speed<\/li>\n
    • Shimano 12-speed<\/li>\n
    • Campagnolo 12-speed<\/li>\n
    • Other 12-speed systems<\/li>\n<\/ul>\n<\/li>\n
    • X-Bridge technology for fast and smooth shifting<\/li>\n
    • High-precision chamfered inner and outer plates<\/li>\n
    • MissingLink connector included<\/li>\n
    • Non-directional design<\/li>\n
    • Durable steel construction<\/li>\n
    • Available with EPT EcoProTeQ anti-rust coating<\/li>\n<\/ul>\n

      Specifications<\/h1>\n
      \n
      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Specification<\/th>\nDetails<\/th>\n<\/tr>\n<\/thead>\n
      Product Type<\/td>\nBicycle Chain<\/td>\n<\/tr>\n
      Model<\/td>\nKMC X12<\/td>\n<\/tr>\n
      Speed Compatibility<\/td>\n12-Speed<\/td>\n<\/tr>\n
      Application<\/td>\nMTB \/ Road<\/td>\n<\/tr>\n
      Material<\/td>\nSteel<\/td>\n<\/tr>\n
      Chain Size<\/td>\n1\/2″ \u00d7 11\/128″<\/td>\n<\/tr>\n
      Number of Links<\/td>\n126<\/td>\n<\/tr>\n
      Pin Length<\/td>\n5.2 mm<\/td>\n<\/tr>\n
      Connector<\/td>\nMissingLink<\/td>\n<\/tr>\n
      Directional<\/td>\nNo<\/td>\n<\/tr>\n
      Durability Rating<\/td>\n3\/5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

      Technology<\/h1>\n

      X-Bridge<\/h3>\n

      KMC\u2019s Double X-Bridge technology<\/strong> uses precisely defined angles and specially chamfered plates to improve interaction between chain, cassette, and chainrings. This results in:<\/p>\n

        \n
      • Faster shifting<\/li>\n
      • Smoother gear changes<\/li>\n
      • Improved drivetrain performance<\/li>\n<\/ul>\n

        EPT (EcoProTeQ)<\/h3>\n

        The EPT coating provides advanced corrosion protection by creating a smoother chain surface that:<\/p>\n

          \n
        • Reduces rust formation<\/li>\n
        • Improves chain longevity<\/li>\n
        • Enhances running smoothness<\/li>\n
        • Provides a premium finish<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

          Description KMC X12 12-Speed Chain The KMC X12 Chain is a high-performance 12-speed chain designed for modern MTB and road bike drivetrains. Compatible with SRAM, Shimano, Campagnolo, and other 12-speed shifting systems, it delivers smooth, precise shifting thanks to KMC\u2019s advanced X-Bridge technology. Built from durable steel construction, the X12 features precisely engineered chamfers and […]<\/p>\n","protected":false},"featured_media":32329,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"","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":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_members_access_role":[],"_members_access_error":""},"pwb-brand":[276],"product_brand":[],"product_cat":[319,322,243],"product_tag":[],"giftcard-category":[],"class_list":["post-32327","product","type-product","status-publish","has-post-thumbnail","pwb-brand-kmc","product_cat-aandrijving","product_cat-kettingen","product_cat-onderdelen","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\n"KMC" X12 NEW GENERATION 12-SPEED CHAIN - Live Your Sports<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/liveyoursports.nl\/en\/product\/kmc-x12-new-generation-12-speed-chain\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\""KMC" X12 NEW GENERATION 12-SPEED CHAIN - Live Your Sports\" \/>\n<meta property=\"og:description\" content=\"Description KMC X12 12-Speed Chain The KMC X12 Chain is a high-performance 12-speed chain designed for modern MTB and road bike drivetrains. 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