{"product_id":"shimano-fc-r8100-ultegra-12-speed-inner-chainring-34t-nk-for-50-34t","title":"Shimano FC-R8100 Ultegra 12 Speed Inner Chainring 34T-NK for 50\/34T","description":"\u003cp\u003eThe Shimano Ultegra FC-R8100 12 speed chainrings are the perfect replacement for worn or damaged chainrings \u003cbr\u003eShimano's class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high load \u003cbr\u003eThe teeth have been developed to work only in conjunction with 12-speed chains for improved contact providing more efficiency and improved power transfer \u003cbr\u003eGenuine Shimano replacement chainrings for the FC-R8100 \u0026amp; FC-R8100-P cranksets available in 34T (Inner ring) \u003cbr\u003eCompatible chain Shimano HG 12-speed\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSPECIFICATION:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel No: FC-R8100\u003c\/li\u003e\n\u003cli\u003eSeries: Ultegra\u003c\/li\u003e\n\u003cli\u003eSize: 34T\u003c\/li\u003e\n\u003cli\u003eSpeed: 12 Speed\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter: 110 mm\u003c\/li\u003e\n\u003cli\u003eChainring Fitting: 4 Arms\u003c\/li\u003e\n\u003cli\u003eDiscipline: Road, Time Trial \u0026amp; Triathlon\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":46328925028514,"sku":"CWSSHI0070","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0120\/9522\/5952\/files\/fc_r8100_cring_34t_nk.jpg?v=1763635885","url":"https:\/\/www.highonbikes.com\/products\/shimano-fc-r8100-ultegra-12-speed-inner-chainring-34t-nk-for-50-34t","provider":"High on Bikes","version":"1.0","type":"link"}