{"product_id":"fc-r9100-dura-ace-11-speed-outer-chainring-50t-ms-for-50-34t","title":"FC-R9100 Dura Ace 11 speed outer chainring 50T-MS for 50\/34T","description":"\u003cul class=\"description-overview\"\u003e\n\u003cli\u003eThe Shimano Dura Ace FC-R9100 11 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 11-speed chains for improved contact providing more efficiency and improved power transfer\u003c\/li\u003e\n\u003cli\u003eGenuine Shimano replacement chainrings for the FC-R9100 \u0026amp; FC-R9100-P cranksets available in 55T, 54T, 53T, 52T, and 50T (Outer ring), 42T, 39T, 36T, 34T (Inner ring)\u003c\/li\u003e\n\u003cli\u003eShimano part numbers: 55T-MX -Y1VP98050, matches 42T– MX -Y1VP42000, 54T-MX - Y1VP98040, matches 42T– MX -Y1VP42000, 53T-MW - Y1VP98030, matches 39T – MW- Y1VP39000, 52T-MT - Y1VP98020, matches 36T-MT - Y1VP36000, 50T-MS - Y1VP98010, matches 34T – MS - Y1VP34000\u003c\/li\u003e\n\u003cli\u003eCompatible chain Shimano HG 11-speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"attributesSpecification\"\u003e\n\u003cli\u003e\n\u003cdiv class=\"label\"\u003eProduct Type\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003eChainring\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"label\"\u003eSpeed\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003e11 Speed\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"label\"\u003eDiscipline\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003eRoad\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"label\"\u003eDiscipline\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003eTime Trial \u0026amp; Triathlon\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"label\"\u003eColour\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003eBlack\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"label\"\u003eSize\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003e50 teeth\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"label\"\u003eBolt Circle Diameter\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003e110 mm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"label\"\u003eChainring Fitting\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003e4 Arms\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":44013676429492,"sku":"Y1VP98010","price":164.99,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.99bikes.co.uk\/products\/fc-r9100-dura-ace-11-speed-outer-chainring-50t-ms-for-50-34t","provider":"99 Bikes UK","version":"1.0","type":"link"}