{"product_id":"shimano-dura-ace-fc-r9200-12-speed-chainring-54t-asymmetric-110-bcd-black-nj","title":"Shimano Dura-Ace FC-R9200 12-Speed Chainring - 54t, Asymmetric 110 BCD, Black, NJ","description":"\u003cp\u003eShimano Dura-Ace FC-R9200 chainrings are constructed with high quality aluminum and are compatible with FC-R9200 and FC-9200-P 2x 12-speed cranksets.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAsymmetric 110 BCD\u003c\/li\u003e\n\u003cli\u003eCompatible with HG 12-speed chains\u003c\/li\u003e\n\u003cli\u003eAluminum with anodized finish provides durability and light weight\u003c\/li\u003e\n\u003cli\u003eHollowglide technology provides high rigidity and cuts down on weight while maintaining strength\u003c\/li\u003e\n\u003cli\u003eOffers better power transfer and quicker, more precise front shifting\u003c\/li\u003e\n\u003cli\u003e54t outer chainring is for use with 40t inner chainring\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":48319451037936,"sku":"CR4799","price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/3592\/3952\/files\/K9648_CR4799_5fe1a89e-574a-4c64-af1f-d2b66fbaad78.jpg?v=1781414607","url":"https:\/\/coloradocyclist.com\/products\/shimano-dura-ace-fc-r9200-12-speed-chainring-54t-asymmetric-110-bcd-black-nj","provider":"Colorado Cyclist","version":"1.0","type":"link"}