{"product_id":"shimano-dura-ace-9000-chainrings","title":"Shimano Dura-Ace 9000 Chainrings","description":"This Shimano chainring allows you to update your Dura-Ace FC-9000 11-speed crankset with a chainring configuration to best fit your riding style.\u003cli\u003eIntegrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight yet maintains strength to provide better power transfer and quicker more precise front shifting\u003c\/li\u003e\u003cli\u003eFeatures a weight saving 4-bolt design with a BCD of 110 mm\u003c\/li\u003e\u003cli\u003eIdeal for road cycling\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRing Position\/Type\u003c\/td\u003e\n\u003ctd\u003eOuter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTooth Count\u003c\/td\u003e\n\u003ctd\u003e50, 52, 53\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain Speeds\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChainring BCD\u003c\/td\u003e\n\u003ctd\u003e110 Shimano Asymmetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eSilver\/Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDefined Color\u003c\/td\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e","brand":"Shimano","offers":[{"title":"50T","offer_id":45207551508677,"sku":"CR0800","price":267.3,"currency_code":"USD","in_stock":true},{"title":"52T","offer_id":45207551541445,"sku":"CR0801","price":267.3,"currency_code":"USD","in_stock":true},{"title":"53T","offer_id":45207551574213,"sku":"CR0803","price":268.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/9194\/7461\/files\/CR0800.jpg?v=1760616264","url":"https:\/\/trekbikesflorida.com\/products\/shimano-dura-ace-9000-chainrings","provider":"Trek Bicycle Stores of Florida","version":"1.0","type":"link"}