{"product_id":"shimano-grx-rx820-40t-170mm-12-speed-bike-single-chainset","title":"Shimano GRX RX820 40T 170mm 12 Speed Bike Single Chainset","description":"\u003cp\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\/p\u003e\n\u003cp\u003eThe HollowTech II 12-speed single chainset offers optimum gearing for mixed terrains and riding styles\u003c\/p\u003e\n\u003cp\u003eDesigned to work with HollowTech II type bottom bracket cups\u003c\/p\u003e\n\u003cp\u003eCompatible with 12-speed Hyperglide+ chains\u003c\/p\u003e\n\u003cp\u003eAnodized aluminium crank arms\u003c\/p\u003e\n\u003cp\u003eLightweight aluminium chainring\u003c\/p\u003e\n\u003cp\u003e4 arm, 110 mm bolt circle diameter\u003c\/p\u003e\n\u003cp\u003eProduct Type: Chainsets\u003c\/p\u003e\n\u003cp\u003eSpeed: 12 Speed\u003c\/p\u003e\n\u003cp\u003eDiscipline: Gravel and Cyclocross\u003c\/p\u003e\n\u003cp\u003eColour: Grey\u003c\/p\u003e\n\u003cp\u003eRatio: 40 teeth\u003c\/p\u003e\n\u003cp\u003eLength: 170 mm\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":57566970970492,"sku":"FCRX8201C0","price":229.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0385\/4457\/2460\/files\/fcrx8201c0-1.jpg?v=1791197688","url":"https:\/\/sdjsports.com\/fr\/products\/shimano-grx-rx820-40t-170mm-12-speed-bike-single-chainset","provider":"SDJ Sports","version":"1.0","type":"link"}