{"product_id":"shimano-ultegra-di2-r8170-12-speed-rotors-groupset","title":"Shimano Ultegra Di2 R8170 12 Speed Rotors Groupset","description":"\u003cp\u003e\u003cspan\u003eIn the Di2 Ultegra shifting systems from SHIMANO, wireless technology is used wherever it seems appropriate for everyday riding and for ultimate sporting performance\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eHIGHLIGHTS\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eIn the Di2 Ultegra shifting systems from SHIMANO, wireless technology is used wherever it seems appropriate for everyday riding and for ultimate sporting performance. The separation of the physical connection between the shift levers and rear derailleur allows for a tidy cockpit and also simplifies the assembly process. At the same time, the connection of the shifting components with an internal battery ensures absolute reliability thanks to the stable power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTHE SCIENCE OF SPEED: the Ultegra Di2 2x12-speed Groupset from Shimano\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGreat speed means great responsibility. That's why, faced with the task of making the new ULTEGRA groupset even faster, Shimano decided to take a holistic and 100% performance-focused approach. Shimano's new 12-speed road groupset delivers unparalleled control and comfort anytime, anywhere - whether you're competing in an amateur race, chasing your personal best, or out for a social ride. That is \"Science of Speed\". And it's what sets SHIMANO apart from the rest.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShimano ULTEGRA Di2 ST-R8170 + BR-R8170 2x12-speed hydraulic Disc Brakes Set\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe redesigned Shimano Ultegra Di2 ST-R8170 brake levers with BR-R8170 calliper feature new ergonomics and even more precise brake modulation thanks to SHIMANO's proven SERVO WAVE technology. Wireless electronic shifting provides even more control. The hydraulic 2-piston brake calliper BR-R8170 for with Flat-Mount and L03A Resin disc pads with fin. The completely redesigned ULTEGRA BR-R8170 brings new levels of control, optimised modulation and unmatched braking power to the road bike world. The new design minimises brake friction. In addition, despite its compact size, the new system is quieter and easier to maintain than ever before.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eFEATURES\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFASTEST AND MOST RELIABLE SWITCHING OPERATIONS EVER\u003c\/li\u003e\n\u003cli\u003eImproved aerodynamics - Revised DUAL CONTROL shift\/brake levers with raised and rounded brake grips\u003c\/li\u003e\n\u003cli\u003eThe drive can be adjusted to the rider's preferences via the E-TUBE app\u003c\/li\u003e\n\u003cli\u003eAmong other things, the shift speed can be set, a fully or semi-synchronous shift mode can be selected and the programme buttons on the shift lever can be assigned certain functions\u003c\/li\u003e\n\u003cli\u003eWireless where it matters\u003c\/li\u003e\n\u003cli\u003eSHIMANO's in-house developed, extremely secure Di2 wireless chip scores with low interference probability, unrivalled processing speed and lower energy consumption\u003c\/li\u003e\n\u003cli\u003eFastest gear changes front and rear\u003c\/li\u003e\n\u003cli\u003eThe wireless STIs convince with high energy efficiency and a battery life of up to 1.7 years (CR1632)\u003c\/li\u003e\n\u003cli\u003eQuieter and more maintenance-friendly brake components\u003c\/li\u003e\n\u003cli\u003eExcellent brake control and heat dissipation\u003c\/li\u003e\n\u003cli\u003eSimple wheel replacement\u003c\/li\u003e\n\u003cli\u003eEasy and clean bleeding system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eRoad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUltegra Di2 R8150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eST-R8170 Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDual-Control (STI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandlebar mounting:\u003c\/strong\u003e left\/right\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear front:\u003c\/strong\u003e 2-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear rear:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e12-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical gear display:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLever reach adjust:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandlebar diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e23.8mm\/24.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake-type:\u003c\/strong\u003e Hydraulic Disc Brake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake calliper:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBR-R8170\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake mounting:\u003c\/strong\u003e Flat-Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake pads:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eL03A Resin with Fin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake hose:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSM-BH90-JK-SSR front 1000mm \/ rear 1700mm (shortable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Way bleeding:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake fluid:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMineral oil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended brake rotor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRT-MT800 (140mm\/160mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible electric wire:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEW-SD300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-tube Project:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-tube port (pcs):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eeach 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-tube connector (pcs):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDi2 Wireless-Chip:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eCFRP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLever:\u003c\/strong\u003e Carbon, painted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalliper:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAluminium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSCOPE OF DELIVERY\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Shimano ULTEGRA Di2 ST-R8170+BR-R8170 2x12-speed Disc Brake Set\u003c\/li\u003e\n\u003cli\u003e1 x Shimano ULTEGRA Di2 FD-R8150 2x12-speed Front Derailleur Braze On\u003c\/li\u003e\n\u003cli\u003e1 x Shimano ULTEGRA Di2 RD-R8150 12-speed Rear Derailleur\u003c\/li\u003e\n\u003cli\u003e1 x Shimano ULTEGRA CS-R8100 12-speed Cassette 11-30 incl. Lock Ring\u003c\/li\u003e\n\u003cli\u003e1 x Shimano XT CN-M8100 12-speed Chain 116 Links incl. Connector Quick-Link SM-CN910-12\u003c\/li\u003e\n\u003cli\u003e1 x Shimano BT-DN300 Di2 Battery for built-in installation in the Seat Post\u003c\/li\u003e\n\u003cli\u003e1 x Shimano EW-EC300 Charging Cable USB Type A (cable length 1.500mm)\u003c\/li\u003e\n\u003cli\u003e1 x Shimano Di2 EW-SD300-I Electric Wire 600mm for internal routing\u003c\/li\u003e\n\u003cli\u003e1 x Shimano Di2 EW-SD300-I Electric Wire 1200mm for internal routing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"11-30T- 170mm","offer_id":43408094330941,"sku":"202301051147","price":9999.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/5643\/0397\/files\/1_c5daabdb-db2c-4a10-98e8-c5d132afbaa5.jpg?v=1785310788","url":"https:\/\/wolfis.ae\/products\/shimano-ultegra-di2-r8170-12-speed-rotors-groupset","provider":"Wolfi's","version":"1.0","type":"link"}