{"product_id":"ultegra-fc-r8100-12-speed-chainring","title":"Ultegra FC-R8100 12-Speed Chainring","description":"\u003cp\u003eShimano Ultegra FC-R8100 chainrings are constructed with high quality aluminum and are compatible with FC-R8100 and FC-8100-P 2x 12-speed cranksets.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eAluminum with anodized finish and carbon fiber reinforced plastic for extreme 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\u003e50t outer chainring is for use with 34t inner chainring\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Ultegra FC-R8100 12-Speed Chainring - 36t, Asymmetric 110 BCD, Black, NH","offer_id":53547564597527,"sku":"Y0NG36000","price":15.0,"currency_code":"USD","in_stock":true},{"title":"Ultegra FC-R8100 12-Speed Chainring - 34t, Asymmetric 110 BCD, Black, NK","offer_id":53547564630295,"sku":"Y0NG34000","price":15.0,"currency_code":"USD","in_stock":true},{"title":"Ultegra FC-R8100 12-Speed Chainring - 50t, Asymmetric 110 BCD, Black, NK","offer_id":53547564663063,"sku":"Y0NG98010","price":118.0,"currency_code":"USD","in_stock":true},{"title":"Ultegra FC-R8100 12-Speed Chainring - 52t, Asymmetric 110 BCD, Black, NH","offer_id":53547564695831,"sku":"Y0NG98020","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5725\/2119\/files\/CR5037_60fcc73c-1907-4237-a452-c42e9c74e9b3.jpg?v=1783955855","url":"https:\/\/thebikeline.com\/products\/ultegra-fc-r8100-12-speed-chainring","provider":"The Bike Line","version":"1.0","type":"link"}