SRAM Force AXS Crankarm Power Meter Upgrade E1

Stealthy, Spindle-Based Power

We’ve hidden the power measurement unit inside the DUB spindle for super clean integration. Using left side power to calculate total watts, this upgrade measures your efforts with any chainring configuration.

One-Piece 2x Chainrings

A lighter weight, stiffer, more durable crankset starts here.

Same Precise Measurement, More Customization

The Force AXS power meter boasts the same stability and accuracy of our integrated power meters, now with more options for customization and serviceability. Quickly and easily swap chainrings thanks to the Thread Mount interface.

Always in the Right Gear

With cassette and chainring options aplenty, you can find the optimal gear combo for your riding style. Shift less and stay in the big ring more thanks to our X-Range gearing.

Seamless Integration with the Limited Edition Force Karoo

Automatic sensor pairing, advanced battery management, and more right on your bike computer’s screen.

Connect and Personalize

Explore the possibilities of AXS, from
customizing your shifting to analyzing gear data.

Shift or Swipe With Bonus Buttons

Extra shift points or ANT+ head unit control from
the comfort of your hoods.