SRAM AXS EX! Power Meter
SRAM RED AXS E1 Aero Power Metre Kit

SRAM RED AXS Aero Power Meter Kit


Regular price$1,715.00

  • Free nationwide shipping on all orders over $149

When you need the absolute best from your training data, the pro-proven accuracy and reliability of the RED AXS power meter is the way to go. Integrated into the chainring itself, it’s light, stiff and aero, accurate to +/-1.5% even as weather conditions change, and retains chains even when you hit rough stuff.


  • AXS enabled for easy monitoring and firmware upgrades
  • Single-ring drivetrain simplifies functionality
  • Fully integrated power meter into a direct mount aero chainring
  • Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
  • X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
  • Available in 48T, 50T, and 52T


Speeds 12
Crank arm length n/a
BB Compatibility All SRAM Road DUB BBs
Chainring Size 48T, 50T, 52T
Bolt Circle Diameter (BCD) Direct Mount (DM)
Chainline n/a
BB Spindle Interface DUB
Chainring material Aluminum
Guard n/a
Crank arm material n/a
Color (Crank arm) n/a
Power Meter Type Ant USB
Hub Spacing Compatibility n/a



Great experience with Paul. Had an issue with my Fox X2, and sorted me with one of his EXT shocks in the time while a new part came from the UK. Really transparent service, explaining in details the issues and solutions. Chur!

Max Penny
Queenstown, NZ.

"Proflow have been super important for me with bike setup. They're very professional and I love the fact they think outside the box to get the most out of suspension. I definitely couldn't have got my bike feeling the way it does without their help!"

George Brannigan
UCI Athlete.

Great service, on the spot repair. Highly recommend

Jade Power
Queenstown, NZ.

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