{"product_id":"shimano-dura-ace-rear-derailleur-pulley-set-31312","title":"Shimano Dura-Ace Rear Derailleur Pulley Set","description":"\u003cp\u003eSystem engineering at its peak.\u003c\/p\u003e\u003ch3\u003eSystem supremacy\u003c\/h3\u003e\u003cp\u003eDura-Ace: Each of the components magnifies the qualities of the others for an unparalleled level of performance. Optimizing input to maximize output. That's how it achieves supremacy.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eShifting precision and a quieter drivetrain\u003c\/li\u003e\n\u003cli\u003eFreely spinning pulleys mean less wattage goes to overcoming bearing drag\u003c\/li\u003e\n\u003cli\u003eOEM pulley set for Dura-Ace rear derailleurs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHighlights\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eShimano Dura-Ace\u003c\/strong\u003e - Shimano Dura-Ace is system engineering at its peak. Each of the components magnifies the qualities of the others for an unparalleled level of performance. Optimizing input to maximize output - that's how Dura-Ace achieves drivetrain supremacy.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eKey specs\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eBike derailleurs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eShimano\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eSold by Atlanta Cycling in Atlanta, GA. Manufacturer part #31312.\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"RD-R9100-11 \/ Black","offer_id":51670825959591,"sku":"559813","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/6076\/5863\/files\/shimano-dura-ace-rear-derailleur-pulley-set-black-1.jpg?v=1793114211","url":"https:\/\/www.atlantacycling.com\/products\/shimano-dura-ace-rear-derailleur-pulley-set-31312","provider":"Atlanta Cycling","version":"1.0","type":"link"}