{"product_id":"shimano-ultegra-fc-r8100-2x12-kurbelgarnitur-50-34-zahne-schwarz","title":"Shimano ULTEGRA FC-R8100 2x12 crankset, 175mm - 50\/34 teeth black","description":"\u003ch3 data-end=\"71\" data-start=\"0\"\u003e \u003cstrong data-end=\"69\" data-start=\"4\"\u003eShimano Ultegra FC-R8100 Crankset – 2x12-speed | Black\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n \u003cp data-end=\"489\" data-start=\"73\"\u003e\u003cstrong data-end=\"122\" data-start=\"73\"\u003eMaximum efficiency, precision and performance\u003c\/strong\u003e - the \u003cstrong data-end=\"172\" data-start=\"129\"\u003eShimano Ultegra FC-R8100 crankset\u003c\/strong\u003e is the heart of the 12-speed drive and combines legendary shifting quality with an optimized gear ratio. Developed for \u003cstrong data-end=\"336\" data-start=\"313\"\u003emaximum performance\u003c\/strong\u003e , the crank uses Shimano's proven \u003cstrong data-end=\"394\" data-start=\"377\"\u003eHollowtech II\u003c\/strong\u003e technology for an ideal ratio of \u003cstrong data-end=\"486\" data-start=\"438\"\u003estiffness, stability and low weight\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003cp data-end=\"540\" data-start=\"491\"\u003e \u003cstrong data-end=\"538\" data-start=\"495\"\u003eHighlights of the Ultegra FC-R8100 crank:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp data-end=\"917\" data-start=\"541\"\u003e ✔ \u003cstrong data-end=\"580\" data-start=\"543\"\u003ePrecise \u0026amp; fast gear shifting\u003c\/strong\u003e thanks to Hollowglide chainrings\u003cbr data-end=\"615\" data-start=\"612\"\u003e ✔ \u003cstrong data-end=\"646\" data-start=\"617\"\u003eOptimal power transmission\u003c\/strong\u003e with Hollowtech II technology \u003cbr data-end=\"679\" data-start=\"676\"\u003e✔ \u003cstrong data-end=\"700\" data-start=\"681\"\u003eLight \u0026amp; stable\u003c\/strong\u003e – aluminum crank arms for maximum rigidity\u003cbr data-end=\"751\" data-start=\"748\"\u003e ✔ \u003cstrong data-end=\"789\" data-start=\"753\"\u003eVersatile gear ratio options\u003c\/strong\u003e – selectable in 50-34 or 52-36 teeth\u003cbr data-end=\"829\" data-start=\"826\"\u003e ✔ \u003cstrong data-end=\"858\" data-start=\"831\"\u003eIdeal for any terrain\u003c\/strong\u003e – whether fast sprints, steep climbs or long tours\u003c\/p\u003e\n\n\u003cp data-end=\"946\" data-start=\"919\"\u003e \u003cstrong data-end=\"944\" data-start=\"923\"\u003eTechnical data:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp data-end=\"1595\" data-start=\"947\"\u003e ✅ \u003cstrong data-end=\"963\" data-start=\"949\"\u003eGears:\u003c\/strong\u003e 2x12-speed\u003cbr data-end=\"976\" data-start=\"973\"\u003e ✅ \u003cstrong data-end=\"994\" data-start=\"978\"\u003eGear ratio:\u003c\/strong\u003e 50-34 teeth\u003cbr data-end=\"1026\" data-start=\"1023\"\u003e ✅ \u003cstrong data-end=\"1048\" data-start=\"1028\"\u003eCrank arm lengths:\u003c\/strong\u003e 160 mm \/ 165 mm \/ 170 mm \/ 172.5 mm \/ 175 mm\u003cbr data-end=\"1096\" data-start=\"1093\"\u003e ✅ \u003cstrong data-end=\"1114\" data-start=\"1098\"\u003eTechnology:\u003c\/strong\u003e Hollowtech II, Hollowglide\u003cbr data-end=\"1144\" data-start=\"1141\"\u003e ✅ \u003cstrong data-end=\"1159\" data-start=\"1146\"\u003eMaterial:\u003c\/strong\u003e\u003cbr data-end=\"1163\" data-start=\"1159\"\u003e • \u003cstrong data-end=\"1180\" data-start=\"1165\"\u003eCrank arms:\u003c\/strong\u003e aluminum (anodized) \u003cbr data-end=\"1204\" data-start=\"1201\"\u003e• \u003cstrong data-end=\"1224\" data-start=\"1206\"\u003eChainrings:\u003c\/strong\u003e aluminum (anodized), carbon fiber reinforced plastic (CFRP)\u003cbr data-end=\"1290\" data-start=\"1287\"\u003e • \u003cstrong data-end=\"1302\" data-start=\"1292\"\u003eAxle:\u003c\/strong\u003e steel (plated)\u003cbr data-end=\"1323\" data-start=\"1320\"\u003e ✅ \u003cstrong data-end=\"1344\" data-start=\"1325\"\u003eCompatibility:\u003c\/strong\u003e\u003cbr data-end=\"1347\" data-start=\"1344\"\u003e • \u003cstrong data-end=\"1362\" data-start=\"1349\"\u003eFront derailleur:\u003c\/strong\u003e FD-R9250, FD-R8150\u003cbr data-end=\"1384\" data-start=\"1381\"\u003e • \u003cstrong data-end=\"1401\" data-start=\"1386\"\u003eBottom bracket:\u003c\/strong\u003e SM-BBR60 (BSA), SM-BB72-41B (Press Fit)\u003cbr data-end=\"1444\" data-start=\"1441\"\u003e • \u003cstrong data-end=\"1456\" data-start=\"1446\"\u003eChain:\u003c\/strong\u003e CN-M9100, CN-M8100, CN-M7100, CN-M6100\u003cbr data-end=\"1498\" data-start=\"1495\"\u003e ✅ \u003cstrong data-end=\"1531\" data-start=\"1500\"\u003eWeight (manufacturer information):\u003c\/strong\u003e\u003cbr data-end=\"1534\" data-start=\"1531\"\u003e • \u003cstrong data-end=\"1552\" data-start=\"1536\"\u003e50-34 teeth:\u003c\/strong\u003e approx. 700 g\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch3 data-end=\"1675\" data-start=\"1597\"\u003e \u003cstrong data-end=\"1673\" data-start=\"1601\"\u003eConclusion: The Ultegra FC-R8100 – speed redefined! 🚴‍♂️🔥\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n \u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1967\" data-start=\"1676\"\u003eThe \u003cstrong data-end=\"1708\" data-start=\"1680\"\u003eShimano Ultegra FC-R8100\u003c\/strong\u003e sets new standards in terms of \u003cstrong data-end=\"1787\" data-start=\"1739\"\u003eefficiency, durability and shifting precision\u003c\/strong\u003e . With optimized power transmission and improved aerodynamics, it is the perfect choice for ambitious racing cyclists who want to take their performance to a new level.\u003c\/p\u003e\n\n\u003cp\u003e Manufacturer number: IFCR8100EX04\u003cbr\u003e EAN: 4550170894009\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"175mm","offer_id":51423190516052,"sku":"56260-175","price":249.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/9148\/0660\/files\/shimano-ultegra-fc-r8100-kurbel_1.jpg?v=1740761835","url":"https:\/\/smpirts.com\/en\/products\/shimano-ultegra-fc-r8100-2x12-kurbelgarnitur-50-34-zahne-schwarz","provider":"SMParts","version":"1.0","type":"link"}