{"product_id":"shimano-ultegra-rd-r8150f-di2-rear-derailleur-12-speed-medium-cage-includes-tl-ew300-blk","title":"Shimano Ultegra RD-R8150 Di2 12-Speed Black Rear Derailleur","description":"\u003cp\u003eThe Shimano Ultegra RD-R8150 is a \u003cstrong\u003e12-speed Di2 road derailleur with one cage for 11-28t, 11-30t and 11-34t cassettes\u003c\/strong\u003e. It integrates the wireless unit, charging port and switch.\u003c\/p\u003e\n\u003cp\u003eIt lists \u003cstrong\u003e39t of capacity\u003c\/strong\u003e, an LED status indicator and includes the TL-EW300 tool. Listed for both Shimano rear direct mount and standard hanger mounting.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRoad riders on Ultegra Di2 12-speed.\u003c\/li\u003e\n\u003cli\u003eRiders replacing an R8150.\u003c\/li\u003e\n\u003cli\u003eNot for mechanical shifters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eWhat to Look For\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Shimano road Di2 12-speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCassette:\u003c\/strong\u003e 11-28t to 11-34t.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e TL-EW300.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated wireless unit and charging.\u003c\/strong\u003e Compact single-unit design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne cage, wide range.\u003c\/strong\u003e Up to 34t.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLED status.\u003c\/strong\u003e Battery, pairing, adjust mode.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eRider Intent Summary\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiggest strengths:\u003c\/strong\u003e Di2 precision and 34t range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTradeoffs:\u003c\/strong\u003e Di2 only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat makes it different:\u003c\/strong\u003e Ultegra-level Di2 in one versatile cage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eVictory's Take\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eWe think Ultegra Di2 is the right call for most riders moving to electronic road shifting. Victory Bicycle Studio can install and configure it.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Shimano\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Ultegra RD-R8150 Di2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrivetrain speeds:\u003c\/strong\u003e 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCassette range:\u003c\/strong\u003e 11-28t, 11-30t, 11-34t\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain wrap capacity:\u003c\/strong\u003e 39t\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCage length:\u003c\/strong\u003e Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount:\u003c\/strong\u003e Shimano rear direct mount \/ standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShifter compatibility:\u003c\/strong\u003e Shimano road Di2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e TL-EW300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e IRDR8150F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":53551448981811,"sku":"IRDR8150F","price":470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3685\/0739\/files\/9d711c0a3473adbf6c1322a174e48de61240050f.jpg?v=1782423765","url":"https:\/\/victorybicyclestudio.com\/products\/shimano-ultegra-rd-r8150f-di2-rear-derailleur-12-speed-medium-cage-includes-tl-ew300-blk","provider":"Victory Bicycle Studio","version":"1.0","type":"link"}