{"product_id":"shimano-grx-fc-rx820-1-grx-12-speed-single-1x-chainring-42t","title":"Shimano GRX FC-RX820-1 GRX 12 speed single 1X chainring, 42T","description":"\u003cul\u003e\n\u003cli\u003eThe Shimano FC-RX820 GRX 12 speed single chainrings are the perfect replacement for worn or damaged chainrings\u003c\/li\u003e\n\u003cli\u003eShimano's class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads\u003c\/li\u003e\n\u003cli\u003eFeaturing a thick thin chainring teeth profile to give you better chain retention and smoother pedalling in the toughest and muddiest of conditions\u003c\/li\u003e\n\u003cli\u003eDesigned to work with Shimano’s 12-speed HG+ chain providing more efficiency and improved power transfer\u003c\/li\u003e\n\u003cli\u003eGenuine Shimano replacement chainrings for the FC-RX820 1X cranksets available in 42T, and 40T manufactured from lightweight aluminium and with anodised teeth for increased durability\u003c\/li\u003e\n\u003cli\u003eShimano part numbers: 42T - Y0SB98020, 40T - Y0SB98010\u003c\/li\u003e\n\u003cli\u003eCompatible chain Shimano HG+ 12-speed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano GRX","offers":[{"title":"Default Title","offer_id":58052319707517,"sku":"Y0SB98020","price":64.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/8747\/2765\/files\/y0sb98020.jpg?v=1778673828","url":"https:\/\/www.cyclestore.co.uk\/products\/shimano-grx-fc-rx820-1-grx-12-speed-single-1x-chainring-42t","provider":"Cyclestore","version":"1.0","type":"link"}