{"product_id":"ultegra-st-r8170-di2-12-speed-shiftbrake-system-black-rear-1690141","title":"Shimano Ultegra ST-R8170 Di2 12-Speed Shift\/Brake System","description":"\u003cb\u003eProduct Condition:\u003c\/b\u003e The Ultegra ST-R8170 Di2 12-Speed Shift\/Brake System is in Excellent condition. Was previously owned for approximately 1 month. Shift\/brake system shows little to no signs of installation or use. Original packaging is damaged. Sold as-is. All warranties void. \u003cp\u003e\n\n\u003cb\u003eSize:\u003c\/b\u003e Unisex  Rear\u003c\/p\u003e\u003cp\u003e\n\n\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/p\u003e\u003cp\u003e\n\n\u003cb\u003eRetail Cost:\u003c\/b\u003e $605.00\u003c\/p\u003e\u003cp\u003e\n\n\n\u003c\/p\u003e\u003cp\u003eGetting us up to speed and back to a halt very quickly is the Shimano Ultegra ST-R8170 Di2 Shift\/Brake System. This combo system includes light and responsive flat-mount calipers with an accurate wireless Di2 drivetrain. The hoods on the shifters have been made to be even more aerodynamic to quickly cut through the wind.\u003c\/p\u003e\u003cbr\u003e\nWhy We Like The Ultegra ST-R8170 Di2 12-Speed Shift\/Brake System (DWGC9BH)\n                \u003cbr\u003e\u003cbr\u003e\n                \u003cp\u003e\n                    \u003cstrong\u003eTECH SPECS\u003c\/strong\u003e\n                \u003c\/p\u003e\n                \u003cul\u003e\n\u003cli\u003eLever: Shimano Ultegra Di2\u003c\/li\u003e\n\u003cli\u003eLever Adjustability: stroke, reach\u003c\/li\u003e\n\u003cli\u003eActuation: hydraulic\u003c\/li\u003e\n\u003cli\u003eCaliper: BR-R8170\u003c\/li\u003e\n\u003cli\u003eMount Type: flat\u003c\/li\u003e\n\u003cli\u003eFluid: mineral oil\u003c\/li\u003e\n\u003cli\u003eRotor: not included\u003c\/li\u003e\n\u003cli\u003eCompatibility: Shimano Di2 drivetrains, flat-mount disc brake frames\u003c\/li\u003e\n\u003cli\u003eIncludes: lever, caliper, hose, bleed block, barb, 2 mounting bolts\u003c\/li\u003e\n\u003cli\u003eClaimed Weight: [pair] 14oz (391g)\u003c\/li\u003e\n\u003cli\u003eActivity: cycling, road, commuting, time trial, triathalon\u003c\/li\u003e\n                \u003c\/ul\u003e\n                ","brand":"backcountry","offers":[{"title":"Rear \/ Black","offer_id":54418110873905,"sku":"DWGC9BH","price":483.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/9133\/1121\/files\/8333632036a20047215dc4.webp?v=1780509565","url":"https:\/\/geartrade.com\/products\/ultegra-st-r8170-di2-12-speed-shiftbrake-system-black-rear-1690141","provider":"Geartrade.com","version":"1.0","type":"link"}