At AVT, we are honored to offer you this ISO Disc XD Thru Axle 142x12mm SRAM one-by XX1 compatible hub as an authorized Chris King dealer.Chris King hubs are truly engineering masterpieces. They're light, super strong, and very user serviceable. In fact, a hex wrench and a pen knife are all you need for regular maintenance. This ISO Disc hub fits all ISO compliant bike disc brake rotors with no adapter needed. Most modern brake systems are ISO compliant, so you can save significant weight and give your bike a nice clean look at the same time. Chris King rear hubs are the only hubs that use their patented RingDrive engagement mechanism. Unlike traditional hubs that have relatively few engagement points, the Chris King RingDrive engagement mechanism uses 72 teeth on each drive ring, making it engage over 3 times faster than a typical 24 tooth pawl-type freehub. The unique RingDrive engagement mechanism provides you with instant, positive forward movement that no other hub can match. When you start out or go for a surprise attack, you won't waste any of your precious power moving forward. The Chris King patented RingDrive engagement mechanism is the heart of every Chris King rear hub, and it's just one of the precision features that makes it the best hub you can possibly buy. A wealth of other information is available on the Chris Kingwebsite. Because we are an authorized dealer, this factory fresh hub carries a full 5 year worry-free warranty no matter where in the world you are. Match this rear hub up with a Chris King ISO Disc front hub for the most awesome bicycle hub set available. The meticulous craftsmanship of these hubs makes them a precision component that you will be proud to own for years to come. American made in USA (U.S.A.)
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