{"product_id":"ceramicspeed-shimano-grx-rx-822-12s-pulley-wheels-black-coated-1x12-drivetrain","title":"CeramicSpeed Shimano GRX RX-822 12s Pulley Wheels Black Coated 1x12 Drivetrain","description":"\u003cp\u003eUpgrade your Shimano GRX RX-822 1x12 drivetrain with the CeramicSpeed Pulley Wheels, engineered for precision and durability. These 13-tooth anodized aluminum pulleys ensure smooth, consistent shifting while reducing friction to boost your overall efficiency. Designed with hand-built hybrid ceramic bearings, they deliver exceptional performance and longevity, making every ride smoother and more reliable.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in a black coated finish with a lifetime warranty or a standard finish with a four-year warranty, these pulley wheels are crafted with meticulous attention to detail in Denmark. The package includes everything you need for installation and maintenance: two pulley wheels, a spacer kit, CeramicSpeed UFO Oil to keep bearings running optimally, and a decal to showcase your upgrade.\u003c\/p\u003e\n\n\u003cp\u003eBuilt specifically for gravel discipline, these components are perfect for riders seeking enhanced drivetrain efficiency and durability without compromising on quality. Their lightweight aluminium construction ensures minimal added weight while maximizing strength and reliability.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding precise and smooth shifting for Shimano GRX 1x12 rear derailleurs.\u003c\/li\u003e\n  \u003cli\u003eReducing drivetrain friction to improve pedaling efficiency.\u003c\/li\u003e\n  \u003cli\u003eEnhancing durability with high-quality anodized aluminum and ceramic bearings.\u003c\/li\u003e\n  \u003cli\u003eSupporting gravel riding demands with robust and reliable components.\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-Shimano derailleur systems.\u003c\/li\u003e\n  \u003cli\u003eApplications outside of 1x12 drivetrain setups.\u003c\/li\u003e\n  \u003cli\u003eRiders seeking standard pulley wheels without ceramic bearing benefits.\u003c\/li\u003e\n  \u003cli\u003eHeavy maintenance neglect; regular lubrication is required for optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre these pulley wheels compatible with all Shimano GRX models?\u003c\/strong\u003e\u003cbr\u003eThey are specifically designed for the Shimano GRX RX-822 1x12 drivetrain systems, ensuring perfect fit and optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the coated finish versus the standard finish?\u003c\/strong\u003e\u003cbr\u003eThe coated finish offers enhanced durability with a lifetime warranty, while the standard finish comes with a four-year warranty and excellent performance.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":45965247348911,"sku":"114123","price":274.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/114122.jpg?v=1768532745","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/ceramicspeed-shimano-grx-rx-822-12s-pulley-wheels-black-coated-1x12-drivetrain","provider":"Swinnerton Cycles","version":"1.0","type":"link"}