{"product_id":"take-off-shimano-ultegra-cs-r8101-12sp-cassette-11-30t","title":"Take-Off - Shimano Ultegra CS-R8101 12sp Cassette 11-30T","description":"\u003cp style=\"background-color: #FFF8E1; border-left: 4px solid #FFC107; padding: 12px 16px; margin-bottom: 16px;\"\u003e\u003cstrong\u003eTake-Off Item:\u003c\/strong\u003e This product is sold as a take-off item. It was removed from a bicycle prior to use. Original packaging may be missing or incomplete. Minor cosmetic blemishes may be present. The product is in full functioning order.\u003c\/p\u003e\n\n\u003cp\u003eThe Shimano Ultegra CS-R8101 Cassette is a 12-speed cassette spanning an 11-30T range, built for Shimano Ultegra road groupsets. It uses HYPERGLIDE+ technology, first developed for off-road cassettes, to move the chain between cogs during pedaling without needing to ease off power.\u003c\/p\u003e\n\u003cp\u003eLarger cogs across the cassette work with both 11-speed and 12-speed Shimano FREEHUB bodies, keeping the cassette compatible with existing wheels during an upgrade. The gear steps are set for consistent spacing across the block, supporting steady cadence from climbs to flat sprints.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Facts\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #F2F2F2; text-align: left;\"\u003e\n      \u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n      \u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eShimano 11-speed and 12-speed FREEHUB bodies\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSpeed\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e12\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGearing Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e11-30T\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eHYPERGLIDE+\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":43625598189631,"sku":"210000141014","price":154.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0066\/2283\/8853\/files\/shimano-ultegra-cs-r8101-12sp-cassette-11-30t-parts-cassettes-1230738188.png?v=1774992287","url":"https:\/\/bici.cc\/products\/take-off-shimano-ultegra-cs-r8101-12sp-cassette-11-30t","provider":"Bici","version":"1.0","type":"link"}