{"product_id":"shimano-ultegra-12-speed-cassette-cs-r8101","title":"Shimano Ultegra 12-Speed Cassette (CS-R8101)","description":"\u003cp\u003e\u003cspan data-sheets-value=\"{\u0026quot;1\u0026quot;:2,\u0026quot;2\u0026quot;:\u0026quot;SHIMANO ULTEGRA 12-speed HYPERGLIDE+ Road Cassette Sprocket\\n\\nCS-R8100-12 NEW\\nThe uninterrupted shifting experience of the ULTEGRA R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. \\nLarger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed FREEHUB bodies.\\n\\nHYPERGLIDE+ cassettes revolutionized off-road shifting with its seamless shifts both up and down the gear range. \\nNow it'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. \\nIn any gear, Shimano ULTEGRA R8150 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing HYPERGLIDE FREEHUB bodies. \\nAll this while increasing to 12-gears, ULTEGRA CS-R8100 cassettes are the new paradigm in road shifting.\\n\\n•  Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation\\n•  Faster, smoother shifts under maximum pedaling force\\n•  Compatible with new 12-speed and road 11-speed FREEHUB body \\n\\nPRODUCT SPECIFICATIONS\\nMODEL NO: CS-R8100-12\\nSERIES: ULTEGRA R8100 Series\\nAverage weight: 291 (11-30T) 345 (11-34T)\\nCombination: 11-12-13-14-15-16-17-19-21-24-27-30T | 11-12-13-14-15-17-19-21-24-27-30-34T\\nCombination name (Group name): 11-30T 11-34T\\nType: HYPERGLIDE+\\nCompatible chain: HG 12-speed\\nAluminum gear_QTY (pcs): 0\\nAluminum spider arm_QTY (pcs): 2\\nSteel gear_QTY (pcs): 12\\nTitanium gear_QTY (pcs): 0\\n\\n\\n\u0026quot;}\" data-sheets-userformat='{\"2\":13057,\"3\":{\"1\":0},\"11\":4,\"12\":0,\"15\":\"Calibri\",\"16\":11}'\u003eCS-R8101 has replaced CS-R8100 as the Ultegra 12 Speed Cassette\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-value=\"{\u0026quot;1\u0026quot;:2,\u0026quot;2\u0026quot;:\u0026quot;SHIMANO ULTEGRA 12-speed HYPERGLIDE+ Road Cassette Sprocket\\n\\nCS-R8100-12 NEW\\nThe uninterrupted shifting experience of the ULTEGRA R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. \\nLarger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed FREEHUB bodies.\\n\\nHYPERGLIDE+ cassettes revolutionized off-road shifting with its seamless shifts both up and down the gear range. \\nNow it'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. \\nIn any gear, Shimano ULTEGRA R8150 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing HYPERGLIDE FREEHUB bodies. \\nAll this while increasing to 12-gears, ULTEGRA CS-R8100 cassettes are the new paradigm in road shifting.\\n\\n•  Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation\\n•  Faster, smoother shifts under maximum pedaling force\\n•  Compatible with new 12-speed and road 11-speed FREEHUB body \\n\\nPRODUCT SPECIFICATIONS\\nMODEL NO: CS-R8100-12\\nSERIES: ULTEGRA R8100 Series\\nAverage weight: 291 (11-30T) 345 (11-34T)\\nCombination: 11-12-13-14-15-16-17-19-21-24-27-30T | 11-12-13-14-15-17-19-21-24-27-30-34T\\nCombination name (Group name): 11-30T 11-34T\\nType: HYPERGLIDE+\\nCompatible chain: HG 12-speed\\nAluminum gear_QTY (pcs): 0\\nAluminum spider arm_QTY (pcs): 2\\nSteel gear_QTY (pcs): 12\\nTitanium gear_QTY (pcs): 0\\n\\n\\n\u0026quot;}\" data-sheets-userformat='{\"2\":13057,\"3\":{\"1\":0},\"11\":4,\"12\":0,\"15\":\"Calibri\",\"16\":11}'\u003eThe uninterrupted shifting experience of the ULTEGRA R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. \u003cbr\u003eLarger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed FREEHUB bodies.\u003cbr\u003e\u003cbr\u003eHYPERGLIDE+ cassettes revolutionized off-road shifting with its seamless shifts both up and down the gear range. \u003cbr\u003eNow it'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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-value=\"{\u0026quot;1\u0026quot;:2,\u0026quot;2\u0026quot;:\u0026quot;SHIMANO ULTEGRA 12-speed HYPERGLIDE+ Road Cassette Sprocket\\n\\nCS-R8100-12 NEW\\nThe uninterrupted shifting experience of the ULTEGRA R8100 12-speed cassette range lets you climb, sprint, or cruise without stopping to think about your next gear change. \\nLarger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12-speed FREEHUB bodies.\\n\\nHYPERGLIDE+ cassettes revolutionized off-road shifting with its seamless shifts both up and down the gear range. \\nNow it'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. \\nIn any gear, Shimano ULTEGRA R8150 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing HYPERGLIDE FREEHUB bodies. \\nAll this while increasing to 12-gears, ULTEGRA CS-R8100 cassettes are the new paradigm in road shifting.\\n\\n•  Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation\\n•  Faster, smoother shifts under maximum pedaling force\\n•  Compatible with new 12-speed and road 11-speed FREEHUB body \\n\\nPRODUCT SPECIFICATIONS\\nMODEL NO: CS-R8100-12\\nSERIES: ULTEGRA R8100 Series\\nAverage weight: 291 (11-30T) 345 (11-34T)\\nCombination: 11-12-13-14-15-16-17-19-21-24-27-30T | 11-12-13-14-15-17-19-21-24-27-30-34T\\nCombination name (Group name): 11-30T 11-34T\\nType: HYPERGLIDE+\\nCompatible chain: HG 12-speed\\nAluminum gear_QTY (pcs): 0\\nAluminum spider arm_QTY (pcs): 2\\nSteel gear_QTY (pcs): 12\\nTitanium gear_QTY (pcs): 0\\n\\n\\n\u0026quot;}\" data-sheets-userformat='{\"2\":13057,\"3\":{\"1\":0},\"11\":4,\"12\":0,\"15\":\"Calibri\",\"16\":11}'\u003eIn any gear, Shimano ULTEGRA R8150 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing HYPERGLIDE FREEHUB bodies. \u003cbr\u003eAll this while increasing to 12-gears, ULTEGRA CS-R8100 cassettes are the new paradigm in road shifting.\u003cbr\u003e\u003cbr\u003e- Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation\u003cbr\u003e- Faster, smoother shifts under maximum pedaling force\u003cbr\u003e- Compatible with new 12-speed and road 11-speed FREEHUB body \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePRODUCT SPECIFICATIONS \u003c\/strong\u003e\u003cbr\u003eMODEL NO: CS-R8100-12\u003cbr\u003eSERIES: ULTEGRA R8100 Series\u003cbr\u003eAverage weight: 345 (11-34T)\u003cbr\u003eCombination: 11-12-13-14-15-17-19-21-24-27-30-34T\u003cbr\u003eType: HYPERGLIDE+\u003cbr\u003eCompatible chain: HG 12-speed\u003c\/span\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"11-34T","offer_id":51812903682329,"sku":null,"price":117.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/1288\/7321\/files\/ShimanoCS-R8101Cassette12-Speed_1.jpg?v=1767083947","url":"https:\/\/www.bikesnbites.mom\/products\/shimano-ultegra-12-speed-cassette-cs-r8101","provider":"Bikes n Bites Singapore","version":"1.0","type":"link"}