Hours: Monday - Friday 10 to 5pm EST Questions? 470-253-0929 info@prowheelbuilder.com WHEEL BUILD HELP


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Please note, there is a FOUR week lead time on Chris King parts only orders. However if you are ordering a wheel set this should not impact the build time as we allow FOUR to FIVE weeks to build your wheels.
Silent, Instant Engagment, Ceramic Bearings, Sideload Adjustable and completely customizable. CLICK   HERE To Have Us Build This
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Our Boost Centerlock 148x12 rear hubs use one-piece solid axles to provide a stiff platform that makes your suspension perform better and gets every one of the watts you make into the dirt. To keep mud and water out of the works they have heavy-duty bearing seals and snaprings that provide superior protection with ultra-low drag. Each one is like a rolling dream of trail riding performance. Our bearings, both steel and ceramic, have heat-treated, surgical grade steel races that are machined simultaneously to ensure perfect matching. The quality and speed of our bearings is what you will feel (and hear) on every ride. As Chris King bearing tracks burnish they get actually get faster. A little bit of regular love (i.e. service) will keep this hub rolling for years upon years of demanding use.

The patented Chris King RingDrive with 72-points of simultaneous-engagement will get your power to the ground fast, provide unmatched engagement, and give you that legendary Chris King angry-bee sound.

All Chris King rear hubs come with that signature, angry-bee sound.

Engineered, manufactured, and assembled in Portland, Oregon USA
King Lifetime Warranty
Canted flanges for stronger wheel builds
Patented RingDrive system with 72 simultaneously interfaced points of contact for unmatched hub engagement
Legendary made-in-house bearings
24h, 28h, and 32h
Available with Micro Spline, HG or XD driveshell
Easily serviceable with a T10 Torx and pick or pen knife
Ceramic bearing upgrade available
Specifically designed for "BOOST" 148mm x 12mm axle standard
Axle Width: 148mm
Flange Diameter DS & NDS: 57.4mm
Center to Flange DS: 24mm
Center to Flange NDS: 36.3mm

Additional Information

Additional Information

Straight Pull Spoke No
Weight Grams 336
Weight Explained Weights are based on the manufacturers advertised weight and may fluctuate as much as 10%.
Axle Size No
Bearing Adjustable Adjustable
Bearing Type Angular Cartridge
Brake Type Disc, Fixed Gear or NMSW
Color N/A
Drillings 24 hole, 28 hole, 32 hole
Gear Interface *Shimano HG/SRAM 8,9 or 10spd (Dyna-sys 11 spd compatible) , Shimano Micro Spline 12spd , Stainless SRAM XD 10,11 or 12spd (10 tooth 1st position cog)
Manufacturer Chris King
Material Aluminum Hubs

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