{"product_id":"shimano-grx-fc-rx820-grx-chainset-48-31-double-12-speed-hollowtech-ii-170-mm-1","title":"FC-RX820 GRX chainset 48 \/ 31, double, 12-speed, Hollowtech II, 170 mm","description":"","brand":"Shimano GRX","offers":[{"title":"Grey \/ 48 \/ 31 teeth","offer_id":57927967473995,"sku":"FCRX8202C81","price":229.99,"currency_code":"GBP","in_stock":false}],"url":"https:\/\/bikeboom.co.uk\/products\/shimano-grx-fc-rx820-grx-chainset-48-31-double-12-speed-hollowtech-ii-170-mm-1","provider":"Bike Boom! Shoreham Port","version":"1.0","type":"link"}