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Boost Hubs Are Shipping Now

After months of development we are proud to announce that Boost compatible ISO B 148×12 rear and 110×15 front hubs are in stock and ready to ship.  These new hubs feature our patented Ring Drive system for 72 simultaneous points of engagement all manufactured in-house in Portland, OR.

The first batch is available in an extremely limited quantity.

Available on 2/10/16:

  • New naming convention, ISO B
  • Black only for the first batch
  • Updated hub shell shape
  • Thicker, stronger flanges
  • Symmetrical front wheel builds
  • Legendary Chris King bearings
  • 28h or 32h
  • Shimano or XD drivers
  • Steel or ceramic bearings

Complete wheels from our wheel department, featuring Stan’s or ENVE rims, are built to order in just 2 to 5 business days.

Contact us as soon as possible to place your order via or 800-523-6008.

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COVID-19 Update

We are taking extensive precautions to protect our employees and follow CDC and state guidelines. We are still shipping product and are still here to help and support bike shops during this difficult time.

-Chris King Precision Components

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