{"product_id":"fc-rx810-grx-chainset-48-31-double-11-speed-hollowtech-ii-170-mm","title":"FC-RX810 GRX chainset 48 \/ 31, double, 11-speed, Hollowtech II, 170 mm","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 11-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 11-speed HG 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":"Madison","offers":[{"title":"Default Title","offer_id":44347408351412,"sku":"FCRX8102C81","price":229.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/2539\/6148\/files\/fcrx8102x.jpg?v=1791666389","url":"https:\/\/www.99bikes.co.uk\/products\/fc-rx810-grx-chainset-48-31-double-11-speed-hollowtech-ii-170-mm","provider":"99 Bikes UK","version":"1.0","type":"link"}