Onyx have revised the design of their front hub and in the process, shaved a few grams off an already light front hub. Now termed the XL (Xtra Light), this brand has forged an enviable reputation on the world racing scene, dominating everything from Olympic finals to club race days. 100% made in the USA, these are our most asked for, and recommended race hub brand.

Manufactured without compromise, Onyx hubs are fully rebuildable, meaning that they have an infinite lifespan with a deep part's inventory. They are designed to be easily disassembled for maintenance and servicing, meaning that there is very little downtime, and more time for you to be out on track. 

Specs

• Weight: 238g
  
• Front Axle Width - 100mm   
• Axle Diameter - 20mm   
• Spoke Count: 28 & 36
• Attachment Style: 20mm Thru-bolt
• Hub Shell Style - Helix Cut-out
• Hub Shell Flange Type: J-Bend
• Spoke Tension - Max 120kgf