About Onyx Racing Products and Contact Information

Onyx manufactures a complete line of front and rear bike racing hubs with the following standard features:

  • Ceramic hybrid bearings
  • 7075 Aluminum alloy hub shell
  • Adjustable preload for bearings
  • Titanium bolts
  • 5-year limited warranty
  • Made in the U.S.A.

All Onyx rear hubs also feature:

  • Patented sprag clutch mechanism
  • Instant clutch engagement during power stroke and instant disengagement when coasting
  • Silent operation before, during and after clutch engagement
  • Heat treat hardened stainless steel driver
  • Labyrinth seal interface between driver and hub shell
  • Adjustable side load
  • Grease service temperature range of -58°F (-50°C)  to 248°F (120°C)
  • Compatibility with Shimano Hyperglide® compatible cogs

Contact Information

Onyx Racing Products headquarters and manufacturing facility

Onyx Racing Products (division of Christianson Systems, Inc.)
24562 County Road 75
St. Cloud, MN 56301

Onyx Racing Products website: onyxrp.com
Onyx Racing Products telephone: (320) 295-7652
Onyx Racing Products e-mail: [email protected]

Christianson Systems headquarters and manufacturing facility

Christianson Systems, Inc.
P.O. Box 138
20421 15th Street Southeast
Blomkest, MN 56216 U.S.A.

Christianson Systems website: christianson.com
Christianson Systems telephone: (320) 995-6141