{"product_id":"rd-r8000-rx812-ultegra-grx-rear-mech-pulley-set","title":"RD-R8000\/RX812 Ultegra\/GRX rear mech pulley set","description":"\u003cp\u003eUltegra\/GRX\/XT rear derailleur replacement guide and tension pulley set\u003cbr\u003eSuitable for a range of rear derailleurs Ultegra RD-R8000\/R8050, RX800\/RX805, GRX RD-RX812\/RX817 and XT M8000\/M8050\u003cbr\u003eIts recommended that you replace your derailleur pulley wheels periodically for the best shifting performance\u003cbr\u003eSet comprises of two pulley wheels and is a genuine Shimano replacement part\u003cbr\u003eProduct Type    Pulley Sets\u003cbr\u003eDiscipline    Road\u003cbr\u003eColour    Black\u003cbr\u003eColour    Silver\u003cbr\u003eSize    One size\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":43997576822964,"sku":"Y3E998010","price":20.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/2539\/6148\/files\/y3e998010a.jpg?v=1791665487","url":"https:\/\/www.99bikes.co.uk\/products\/rd-r8000-rx812-ultegra-grx-rear-mech-pulley-set","provider":"99 Bikes UK","version":"1.0","type":"link"}