{"product_id":"shimano-fc-rx820-grx-chainset-double-12-speed-hollowtech-ii","title":"Shimano FC-RX820 GRX chainset, double, 12-speed Hollowtech II","description":"\u003cul\u003e\n\u003cli\u003eShimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world\u003c\/li\u003e\n\u003cli\u003eThe HollowTech II 12-speed chainset offers optimum gearing for mixed terrains and riding styles\u003c\/li\u003e\n\u003cli\u003eDesigned to work with HollowTech II type bottom bracket cups\u003c\/li\u003e\n\u003cli\u003eCompatible with 12-speed Hyperglide\u0026amp;plus; chains\u003c\/li\u003e\n\u003cli\u003eAnodized aluminium crank arms\u003c\/li\u003e\n\u003cli\u003eLightweight aluminium chainring\u003c\/li\u003e\n\u003cli\u003e4 arm, 110 mm bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"160 mm","offer_id":67586519531700,"sku":"FCRX8202M81","price":239.99,"currency_code":"GBP","in_stock":true},{"title":"165 mm","offer_id":67586519564468,"sku":"FCRX8202A81","price":239.99,"currency_code":"GBP","in_stock":true},{"title":"170 mm","offer_id":67586519597236,"sku":"FCRX8202C81","price":239.99,"currency_code":"GBP","in_stock":true},{"title":"172.5 mm","offer_id":67586519630004,"sku":"FCRX8202D81","price":239.99,"currency_code":"GBP","in_stock":true},{"title":"175 mm","offer_id":67586519662772,"sku":"FCRX8202E81","price":239.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/2539\/6148\/files\/fcrx82024831.jpg?v=1791754697","url":"https:\/\/www.99bikes.co.uk\/products\/shimano-fc-rx820-grx-chainset-double-12-speed-hollowtech-ii","provider":"99 Bikes UK","version":"1.0","type":"link"}