{{ data.msg }}

Your browser does not support all of our website’s functionality. For an improved shopping experience, we recommend that you use the most recent versions of Google Chrome, Safari, or Firefox.


Omnium Crankset

{{spec.DisplayName}} - {{spec.Value}}

Ships after .

Currently out of stock until .

Find a Dealer

The purists' choice for street and track performance. The new Omnium track crankset is the first external bearing track crank in the world. Designed for world-class track racing, but also at home as the ultimate "fixie" crankset, the Omnium features our strongest and stiffest alloy, 7050-T6. The full 5mm thick 7075-T6 chainwheel was developed for use only with 1/2 x 1/8 chains. Reports from our test riders suggest that this is the stiffest crank they've ever ridden.

Read More
Read Less
Model ID


  • Track
See more features
See less features


Crank arm length 165mm, 170mm
BB Spindle Interface 24mm
BB Compatibility GXP/PF GXP 68mm
Speeds n/a
Chainring material Aluminum
Bolt Circle Diameter (BCD) 144 BCD
Chainline 44.5mm
Chainring Size 48T
Weight Based On wout/BB


Installation. Service. Compatibility. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub.

Visit product service page
Omnium Crankset

Omnium Crankset