{"product_id":"shimano-fc-r9200-dura-ace-12-speed-chainring-for-54-40t","title":"Shimano FC-R9200 Dura Ace 12 speed chainring, for 54\/40T","description":"\u003cul\u003e \u003cli\u003eThe Shimano Dura Ace FC-R9200 12 speed chainrings are the perfect replacement for worn or damaged chainrings\u003c\/li\u003e \u003cli\u003eShimano's class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high load\u003c\/li\u003e \u003cli\u003eThe teeth have been developed to work only in conjunction with 12-speed chains for improved contact providing more efficiency and improved power transfer\u003c\/li\u003e \u003cli\u003eGenuine Shimano replacement chainrings for the FC-R9200 \u0026amp; FC-R9200-P cranksets available in 54T, 52T, 50T (Outer ring), 40T, 36T, 34T (Inner ring)\u003c\/li\u003e \u003cli\u003eShimano part numbers: 54T-NJ - Y0MZ98030, matches 40T-NJ - Y0MZ40000, 52T-NH - Y0MZ98020, matches 36T-NH - Y0MZ36000, 50T-NK - Y0MZ98010, matches 34T - Y0MZ34000, 46T-NH - Y0MZ98110, matches 36T-NH - Y0MZ36000\u003c\/li\u003e \u003cli\u003eCompatible chain: HG 12-speed\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e \u003cdiv\u003eProduct Type\u003c\/div\u003e \u003cdiv\u003eChainring\u003c\/div\u003e \u003c\/li\u003e \u003cli\u003e \u003cdiv\u003eSpeed\u003c\/div\u003e \u003cdiv\u003e12 Speed\u003c\/div\u003e \u003c\/li\u003e \u003cli\u003e \u003cdiv\u003eDiscipline\u003c\/div\u003e \u003cdiv\u003eRoad\u003c\/div\u003e \u003c\/li\u003e \u003cli\u003e \u003cdiv\u003eDiscipline\u003c\/div\u003e \u003cdiv\u003eTime Trial \u0026amp; Triathlon\u003c\/div\u003e \u003c\/li\u003e \u003cli\u003e \u003cdiv\u003eColour\u003c\/div\u003e \u003cdiv\u003eBlack\u003c\/div\u003e \u003c\/li\u003e \u003cli\u003e \u003cdiv\u003eSize\u003c\/div\u003e \u003cdiv\u003e40 teeth\u003c\/div\u003e \u003c\/li\u003e \u003cli\u003e \u003cdiv\u003eBolt Circle Diameter\u003c\/div\u003e \u003cdiv\u003e110 mm\u003c\/div\u003e \u003c\/li\u003e \u003cli\u003e \u003cdiv\u003eChainring Fitting\u003c\/div\u003e \u003cdiv\u003e4 Arms\u003c\/div\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e","brand":"Shimano Spares","offers":[{"title":"40T-NJ \/ inner","offer_id":43124962066589,"sku":"Y0MZ40000","price":29.0,"currency_code":"GBP","in_stock":true},{"title":"54T-NJ \/ outer","offer_id":43125401452701,"sku":"Y0MZ98030","price":122.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/y0mz40000.jpg?v=1700485710","url":"https:\/\/www.bikeparts.co.uk\/products\/shimano-fc-r9200-dura-ace-12-speed-chainring-for-54-40t","provider":"BikeParts.co.uk","version":"1.0","type":"link"}