{"product_id":"shimano-spares-grx-rd-rx815-tension-and-guide-pulley-set","title":"Shimano Spares GRX RD-RX815 Rear Derailleur Tension \u0026 Guide Pulley Set","description":"\u003cp\u003eUpgrade your Shimano GRX RD-RX815 rear derailleur with this genuine tension and guide pulley set, designed for precise shifting and smooth transmission performance. Perfect for maintaining your e-bike’s efficiency and reliability.\u003c\/p\u003e\n\n\u003cp\u003eEnsure optimal drivetrain function with authentic Shimano Spares, crafted to fit seamlessly and withstand demanding rides. For detailed assembly and additional parts, visit \u003ca href=\"https:\/\/www.si.shimano.com\" target=\"_blank\" rel=\"noopener\"\u003ewww.si.shimano.com\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhancing rear derailleur shifting accuracy\u003c\/li\u003e\n  \u003cli\u003eMaintaining smooth and reliable transmission\u003c\/li\u003e\n  \u003cli\u003eReplacing worn or damaged pulley components\u003c\/li\u003e\n  \u003cli\u003eCompatible with Shimano GRX RD-RX815 models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-GRX Shimano derailleurs\u003c\/li\u003e\n  \u003cli\u003eReplacement for other drivetrain components\u003c\/li\u003e\n  \u003cli\u003eSuitable for non-e-bike specific models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this pulley set compatible with all Shimano derailleurs?\u003c\/strong\u003e\u003cbr\u003eThis set is specifically designed for the GRX RD-RX815 rear derailleur and may not fit other models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I find installation instructions?\u003c\/strong\u003e\u003cbr\u003eVisit \u003ca href=\"https:\/\/www.si.shimano.com\" target=\"_blank\" rel=\"noopener\"\u003eShimano’s official website\u003c\/a\u003e for exploded diagrams and detailed guides.\u003c\/p\u003e","brand":"Shimano Spares","offers":[{"title":"Black \/ Silver \/ One size","offer_id":47380204978351,"sku":"Y3HS98010","price":7.16,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/y3hs98010.jpg?v=1787136093","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/shimano-spares-grx-rd-rx815-tension-and-guide-pulley-set","provider":"Swinnerton Cycles","version":"1.0","type":"link"}