High precision disc hub. Months of design and testing went into Chris King's ISO disc hub. The ultimate high performance hub usesRingDrive mechanics. RingDrive uses 72 engagement teeth on each drive ring. That means the hub engages over 3 times quicker than the standard 24 tooth pawl-type freehub. Trying to get started again in the middle of a steep uphill section? Going for the surprise jump to drop your buddies? This unique design offers instant and positive engagement that's capable of handling a torque load of over 800ft/lbs, or over three times more than most other high end hubs were tested. It is the heart of Chris King's hub and all the rest is built around it. During the development process, they adapted the machines to use larger bar stock when they make the hub shells. This manufacturing improvement allowed to increase the spoke flange diameter significantly. A larger spoke flange spreads the spoke holes away from each other. Also you can use shorter spokes to build a more durable, stiffer and stronger wheel. Ultra stiff 19.5 mm axle, multiple sealed high-end ceramic bearings. CNC-machined, anodized hub shell. XD freewheel made of aluminium. Easy adjustment with hex tip screwdriver. Equipped with 12x135 mm thru axle mounts. Compatible with 6 hole discs. Additionally the ISO Disc rear hub is convertible via "Fun Bolt" axle cones and axles (not included) to the following options: 135 x 10 mm thru-axle, 135 x 10 mm QR and 142 x 12 mm thru-axle. 5 years manufacturer warranty.
See Attachments for further information on hub specifications and wheel building.