{"product_id":"rr-mech-ult-di2-r8150-12spd","title":"RD-R8150 Ultegra Di2 12-speed rear derailleur E-tube","description":"\u003cul\u003e\n\u003cli\u003eUltegra Shadow design with Di2 technology, shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear\u003c\/li\u003e\n\u003cli\u003eThe rear derailleur is now the brains of the system with wireless connectivity to the shifters. It acts as the point the system is charged, provides ANT+ connection to 3rd party devises and replaces the handlebar junction\u003c\/li\u003e\n\u003cli\u003eButton on the derailleur for Di2 operations, and LED light denotes synchronized shift mode, setting mode and charge requirements\u003c\/li\u003e\n\u003cli\u003eSleek appearance with Low profile Shadow design construction reduces risk of damage in a crash\u003c\/li\u003e\n\u003cli\u003eProgrammed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shift\u003c\/li\u003e\n\u003cli\u003eThe removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts\u003c\/li\u003e\n\u003cli\u003eDerailleur contains a saver (fuse) function, where the inner structure is protected from strong impacts\u003c\/li\u003e\n\u003cli\u003eHigh tolerance cold forged aluminium link plates and body construction is extremely light and durable\u003c\/li\u003e\n\u003cli\u003eFour self-lubricating micro-machined fluorine-coated link pivot bushings provide low-friction shifting\u003c\/li\u003e\n\u003cli\u003e12-speed E-tube Di2 compatible\u003c\/li\u003e\n\u003cli\u003eWide gear ratio compatible up to 11-34T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bike Clinique","offers":[{"title":"12-Speed \/ Grey \/ Grey","offer_id":48615584334132,"sku":"RDR8150","price":379.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/8116\/3060\/files\/rd-r8150-ultegra-di2-12-speed-rear-derailleur-e-tube-4439388.jpg?v=1763803022","url":"https:\/\/bikeclinique.com\/products\/rr-mech-ult-di2-r8150-12spd","provider":"Bike Clinique","version":"1.0","type":"link"}