{"product_id":"chris-king-r45-ceramic-xdr-driver","title":"Chris King R45 Ceramic XDR Driver","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eChris King R45 Ceramic XDR Driver\u003c\/strong\u003e is a direct-fit replacement freehub body for Chris King R45 hubs, built to accept SRAM's XDR 12-speed road drivetrain standard. Constructed with ceramic bearing interfaces, it delivers the smooth, low-resistance engagement that Chris King hubs are known for — with the durability to match long-term, hard use.\u003c\/p\u003e\n\n\u003cp\u003eChris King components are manufactured to tight tolerances in Portland, Oregon, and the R45 driver reflects that same standard. Designed as a service or upgrade part, it slots into the existing R45 hub shell without modification, making it a clean solution for riders switching to a 12-speed SRAM groupset or replacing a worn driver body.\u003c\/p\u003e\n\n\u003ch3\u003eChris King R45 Ceramic XDR Driver Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Chris King R45 rear hubs\u003c\/li\u003e\n  \u003cli\u003eDrivetrain standard: SRAM XDR (12-speed road)\u003c\/li\u003e\n  \u003cli\u003eBearing type: Ceramic\u003c\/li\u003e\n  \u003cli\u003eManufacturer: Chris King (Portland, Oregon, USA)\u003c\/li\u003e\n  \u003cli\u003eIntended use: Replacement or drivetrain upgrade part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Chris King","offers":[{"title":"Default Title","offer_id":43705758351404,"sku":"PHB793B","price":325.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/ricycles.com\/products\/chris-king-r45-ceramic-xdr-driver","provider":"RA Cycles","version":"1.0","type":"link"}