{"product_id":"shimano-ultegra-di2-8100-12s-disc-groupset","title":"Shimano ULTEGRA Di2 8100 12S Disc groupset","description":"\u003cp data-start=\"0\" data-end=\"47\"\u003e\u003cstrong data-start=\"0\" data-end=\"47\"\u003eShimano Ultegra Di2 R8100 12-Speed Groupset\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"49\" data-end=\"251\"\u003eElectronic 2x12-speed road drivetrain designed for fast, precise shifting and consistent performance. Built with wireless Di2 technology and optimized for efficiency, control, and comfort on every ride.\u003c\/p\u003e\n\u003cul data-start=\"253\" data-end=\"521\"\u003e\n\u003cli data-section-id=\"1nltk42\" data-start=\"253\" data-end=\"300\"\u003e\n\u003cp data-start=\"255\" data-end=\"300\"\u003e2x12-speed electronic shifting system (Di2)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bfhyac\" data-start=\"301\" data-end=\"339\"\u003e\n\u003cp data-start=\"303\" data-end=\"339\"\u003eWireless cockpit with clean design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"yokokp\" data-start=\"340\" data-end=\"386\"\u003e\n\u003cp data-start=\"342\" data-end=\"386\"\u003eHYPERGLIDE+ technology for smooth shifting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tcd594\" data-start=\"387\" data-end=\"437\"\u003e\n\u003cp data-start=\"389\" data-end=\"437\"\u003eLong battery life (approx. 1000 km per charge)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"r4m3hb\" data-start=\"438\" data-end=\"471\"\u003e\n\u003cp data-start=\"440\" data-end=\"471\"\u003eHydraulic disc braking system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12duwul\" data-start=\"472\" data-end=\"521\"\u003e\n\u003cp data-start=\"474\" data-end=\"521\"\u003ePrecise modulation with SERVO WAVE technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"523\" data-end=\"526\"\u003e\n\u003cp data-start=\"528\" data-end=\"541\"\u003e\u003cstrong data-start=\"528\" data-end=\"541\"\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"543\" data-end=\"1067\"\u003e\n\u003cli data-section-id=\"10dn9q\" data-start=\"543\" data-end=\"595\"\u003e\n\u003cp data-start=\"545\" data-end=\"595\"\u003eShimano Ultegra CS-R8100-12 12-speed cassette ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1x2vd61\" data-start=\"596\" data-end=\"636\"\u003e\n\u003cp data-start=\"598\" data-end=\"636\"\u003eShimano Ultegra FC-R8100 crankset ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5v4vso\" data-start=\"637\" data-end=\"666\"\u003e\n\u003cp data-start=\"639\" data-end=\"666\"\u003eShimano CN-M8100 chain ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1rm4cqy\" data-start=\"667\" data-end=\"718\"\u003e\n\u003cp data-start=\"669\" data-end=\"718\"\u003eShimano Ultegra Di2 RD-R8150 rear derailleur ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qgurf\" data-start=\"719\" data-end=\"771\"\u003e\n\u003cp data-start=\"721\" data-end=\"771\"\u003eShimano Ultegra Di2 FD-R8150 front derailleur ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kv1cx0\" data-start=\"772\" data-end=\"836\"\u003e\n\u003cp data-start=\"774\" data-end=\"836\"\u003eShimano Ultegra ST-R8170 shifters + BR-R8170 calipers ×1 set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ml3hfx\" data-start=\"837\" data-end=\"869\"\u003e\n\u003cp data-start=\"839\" data-end=\"869\"\u003eShimano disc rotor 140 mm ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kns9n3\" data-start=\"870\" data-end=\"902\"\u003e\n\u003cp data-start=\"872\" data-end=\"902\"\u003eShimano disc rotor 160 mm ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gxul45\" data-start=\"903\" data-end=\"950\"\u003e\n\u003cp data-start=\"905\" data-end=\"950\"\u003eShimano Di2 cable routing components ×1 set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1oqchax\" data-start=\"951\" data-end=\"991\"\u003e\n\u003cp data-start=\"953\" data-end=\"991\"\u003eShimano BT-DN300 internal battery ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gwb6pu\" data-start=\"992\" data-end=\"1033\"\u003e\n\u003cp data-start=\"994\" data-end=\"1033\"\u003eUSB Type-A charging cable EW-EC300 ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1aj1dof\" data-start=\"1034\" data-end=\"1067\"\u003e\n\u003cp data-start=\"1036\" data-end=\"1067\"\u003eEW-SD300 Di2 wiring cables ×2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Crankset: 160mm - 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