{"product_id":"shimano-dura-ace-fc-r9200-12-speed-54t-double-bike-outer-chainring","title":"Shimano Dura-Ace FC-R9200 12 Speed 54T Double Bike Outer Chainring","description":"\u003cul\u003e\n\u003cli\u003eThe Shimano Dura Ace FC-R9200 12 speed chainrings are the perfect replacement for worn or damaged chainrings\u003c\/li\u003e\n\u003cli\u003eHOLLOWGLIDE hollow outer chainring technology, giving vast improvements in rigidity and increased weight savings, whilst also removing outer chainring flex, hugely improving shift performance making it precise even under high load\u003c\/li\u003e\n\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\n\u003cli\u003eCompatible chain Shimano HG 12-speed\u003c\/li\u003e\n\u003cli\u003eProduct Type: Chainring\u003c\/li\u003e\n\u003cli\u003eSpeed: 12 Speed\u003c\/li\u003e\n\u003cli\u003eDiscipline: Road, Time Trial and Triathlon\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eSize: 54 teeth\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter: 110 mm\u003c\/li\u003e\n\u003cli\u003eChainring Fitting: 4 Arms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGenuine Shimano replacement chainrings for the FC-R9200 and FC-R9200-P cranksets available in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e54T, 52T, 50T, 46T (Outer ring)\u003c\/li\u003e\n\u003cli\u003e40T, 36T, 34T (Inner ring)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShimano part numbers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e54T-NJ - Y0MZ98030, matches 40T-NJ - Y0MZ40000,\u003c\/li\u003e\n\u003cli\u003e52T-NH - Y0MZ98020, matches 36T-NH - Y0MZ36000,\u003c\/li\u003e\n\u003cli\u003e50T-NK - Y0MZ98010, matches 34T - Y0MZ34000,\u003c\/li\u003e\n\u003cli\u003e46T-NH - Y0MZ98110, matches 36T-NH - Y0MZ36000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":57459528368508,"sku":"Y0MZ98030","price":234.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0385\/4457\/2460\/files\/y0mz98030-1.jpg?v=1789581026","url":"https:\/\/sdjsports.com\/products\/shimano-dura-ace-fc-r9200-12-speed-54t-double-bike-outer-chainring","provider":"SDJ Sports","version":"1.0","type":"link"}