{"product_id":"c-set-grx-rx820-48-31-dbl-12spd-172-5mm","title":"FC-RX820 GRX chainset 48 \/ 31, double, 12-speed, Hollowtech II, 172.5 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 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":"Bike Clinique","offers":[{"title":"48 \/ 31 teeth \/ Grey \/ 172.5 mm","offer_id":48573223436596,"sku":"FCRX8202D81","price":130.4,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/8116\/3060\/files\/fc-rx820-grx-chainset-48-31-double-12-speed-hollowtech-ii-1725-mm-5919737.jpg?v=1763803239","url":"https:\/\/bikeclinique.com\/products\/c-set-grx-rx820-48-31-dbl-12spd-172-5mm","provider":"Bike Clinique","version":"1.0","type":"link"}