{"id":55806,"date":"2024-01-23T15:10:12","date_gmt":"2024-01-23T07:10:12","guid":{"rendered":"https:\/\/khcycle.com\/sg\/?post_type=product&#038;p=55806"},"modified":"2026-04-18T13:31:00","modified_gmt":"2026-04-18T05:31:00","slug":"shimano-cassette-ultegra-cs-r8100-12s-11-34t","status":"publish","type":"product","link":"https:\/\/khcycle.com\/sg\/product\/shimano-cassette-ultegra-cs-r8100-12s-11-34t\/","title":{"rendered":"SHIMANO Cassette Ultegra CS-R8100 12S 11-34T"},"content":{"rendered":"<ul>\n<li>Model number: CS-R8100-12<\/li>\n<li>Series: Ultegra<\/li>\n<li>Type: Hyperglide+<\/li>\n<li>Speeds: 12<\/li>\n<li>Compatible chain: HG 12-speed<\/li>\n<li>Teeth combination: 11-12-13-14-15-17-19-21-24-27-30-34T<\/li>\n<li>Average weight: 345g (11-34T)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>ICSR810012134<\/p>\n<p>HYPERGLIDE+ cassettes revolutionized off-road shifting with its seamless shifts both up and down the gear range. Now it&#8217;s time for the technology to change road cycling. Even during maximal efforts up a climb or racing a friend, riders no longer need to back off to perform a shift. In any gear, Shimano ULTEGRA R8150 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing HYPERGLIDE FREEHUB bodies. All this while increasing to 12-gears, ULTEGRA CS-R8100 cassettes are the new paradigm in road shifting.<\/p>\n<ul>\n<li class=\"feature-text\">Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation<\/li>\n<li class=\"feature-text\">Faster, smoother shifts under maximum pedaling force<\/li>\n<li class=\"feature-text\">Compatible with new 12-speed and road 11-speed FREEHUB body<\/li>\n<\/ul>\n","protected":false},"featured_media":55808,"comment_status":"open","ping_status":"closed","template":"","meta":{"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":"","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":""}}},"product_brand":[],"product_cat":[1486],"product_tag":[833],"class_list":{"0":"post-55806","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cassettes","7":"product_tag-shimano","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-center","11":"ast-product-gallery-layout-horizontal-slider","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"taxable","17":"shipping-taxable","18":"purchasable","19":"product-type-simple"},"aioseo_notices":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/product\/55806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/comments?post=55806"}],"version-history":[{"count":0,"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/product\/55806\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/media\/55808"}],"wp:attachment":[{"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/media?parent=55806"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/product_brand?post=55806"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/product_cat?post=55806"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/khcycle.com\/sg\/wp-json\/wp\/v2\/product_tag?post=55806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}