{"product_id":"ceramicspeed-ceramic-alloy-derailleur-pulleys-campagnolo-11-speed","title":"CeramicSpeed Ceramic Alloy Derailleur Pulleys - Campagnolo 11 Speed","description":"\u003cdiv\u003e\n\u003cp\u003eYour derailleur pulleys are the fastest-spinning components on your bike, which makes them one of the most logical places to reduce drivetrain friction. The \u003cstrong\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys for Campagnolo 11-Speed\u003c\/strong\u003e replace your stock pulleys with CNC-machined aluminum bodies and hybrid ceramic bearings — designed to spin with significantly less resistance than standard plastic or steel-bearing alternatives.\u003c\/p\u003e\n\n\u003cp\u003eThe ceramic balls used are Grade 3 Silicon Nitride, installed into hardened steel races in dust-free clean rooms. CeramicSpeed's hybrid ceramic construction is designed to last three to five times longer than conventional sealed bearings, and the machined aluminum bodies — with cut-outs beneath the teeth for both weight reduction and mud clearance — are built to outlast plastic pulleys by a considerable margin. Installation requires nothing more than a 3mm Allen key, and the pulleys are designed to fit all 11-speed Campagnolo rear derailleurs.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eCompatibility: All Campagnolo 11-speed rear derailleurs\u003c\/li\u003e\n  \u003cli\u003eBearing type: Hybrid ceramic — Grade 3 Silicon Nitride balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003ePulley body: CNC-machined aluminum with tooth cut-outs\u003c\/li\u003e\n  \u003cli\u003eInstallation tool: 3mm Allen key\u003c\/li\u003e\n  \u003cli\u003eAvailable in: Black or Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509471510572,"sku":"101686","price":282.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509471543340,"sku":"101687","price":282.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-alloy-derailleur-pulleys-campagnolo-11-speed-5543503.jpg?v=1771301711","url":"https:\/\/ricycles.com\/products\/ceramicspeed-ceramic-alloy-derailleur-pulleys-campagnolo-11-speed","provider":"RA Cycles","version":"1.0","type":"link"}