Chris King R45 Disc Centerlock Ceramic Rear Hub

Chris King R45 Disc Centerlock Ceramic Rear Hub
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R45 Centerlock™ hubs combine our low-drag 45-tooth RingDrive™ system, a lightweight hub body, our legendary made-in-house bearings, and now *Centerlock compatibility to harness the power of disc brakes. The result is the undeniable combination of the control of disc brakes, the fast rolling speed of our bearings on long flats, and the superior responsiveness of our RingDrive™ engagement system out of the corners.


  • Engineered, manufactured and assembled in Portland, Oregon USA
  • Legendary made-in-house bearings
  • 5-year built-to-last warranty
  • Patented RingDrive™ system with 45 simultaneously engaged points of contact for virtually drag free engagement
  • Easily convertible axles 100mm x 9mm QR or 100mm x 12mm thru axle front options. 135mm x 10mm QR or 142mm x 12mm thru axle rear
  • Easily serviceable and completely re-buildable with our R45 Hub Service Tool
  • Ceramic bearing 
  • Lockring is sold separately (PHB355) and is required for rotor installation on rear hub