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Small Parts Hub

Ritchey WCS Hub Adapter 12mm TA

This product from Ritchey is an option for converting Center Lock disc brake hubs to a 6-bolt pattern. It has been designed for use on 12mm thru-axle hubs, which means it also accommodates Quick Release hubs as well.


  • Adapter designed for converting Center Lock hubs for use with a 6-bolt rotor
  • Allows the use of a 6-bolt/44mm-BCD disc rotor on a 35mm-spline Center Lock hub with 12mm axle
  • 12mm TA version also works with Quick Release wheels
  • Machined aluminum, with steel plate that accepts the 6-bolt rotor
  • Includes lockring
  • Color: Silver/Black