The SRAM XX Eagle AXS Transmission Left Arm Spindle Power Meter is an easy way to add power to your XX Eagle T-Type crankset. Simply replace your current left crank arm with the XX power meter and you’ll have power on every ride! Featuring SRAM’s DUB-PWR design, the power sensors are neatly and securely packaged within inside the DUB crank spindle itself. This results in a clean integration, minimum weight and maximum compatibility. The power meter gets 400+ hours of battery life off of a lithium AAA battery and is fully compatible with SRAM’s Flight Attendant.
This power meter is compatible with SRAM XX Eagle Transmission cranksets. Please see Compatibility tab for more information.
This SRAM XX Eagle AXS T-Type Left Arm Spindle Power Meter power meter measures left leg power and doubles the value to account for both legs (assumes both legs are generating the same force).
Accurate to within +/- 3%, lightweight, 400+ hours of battery life, AAA user-replaceable battery, ANT+ and Bluetooth compatible, easy to install, 2-year warranty. See Specs tab for more information.
This is a great, easy way to add power to a SRAM XX Eagle Transmission. The power meter is easy to install and works well. We note however that $643 for left side power is a bit on the more expensive side, but this is mostly due to the fact the power meter comes on SRAM’s top-of-the-line XX Eagle carbon fiber cranks.
This power meter is compatible with SRAM XX Eagle SL and XX Eagle AXS Transmission Cranksets. This power meter will NOT fit the older generation SRAM XX1 Eagle DUB Crank Arms.
Name | SRAM XX Power Meter Spindle |
Bike Type | MTB |
Location of Power Measurement | Spindle |
Left or Both Legs Measured | Left |
Independent Left/Right Measurement | No |
Installation | Easier |
Crank Arm Material | Carbon Fiber |
Communication Protocol | ANT+ and Bluetooth SMART |
Claimed Accuracy | +/- 3% |
Automatic Temp. Compensation | Yes |
Weight | TBD |
Battery Type | AAA lithium |
Battery Life | 400+ hours |
Method of Cadence Measurement | Accelerometer |
Warranty | 2 years |
Why Buy from Power Meter City
1. We ship fast! All orders ship on the same day your order is placed!
2. Free shipping on all orders in the U.S.
3. We are an authorized SRAM dealer and this product comes with a full warranty.
4. Expert advice and customer service in case you need any help.
5. We offer a free, 30-day return policy on new items.
6. We offer 20% off TrainingPeaks Premium when you buy a power meter.
About our Company
At Power Meter City, we focus on power meters and related accessories and components. Our focus on these products means we can offer you the best possible selection, advice and service.
We have been in business since 2016 and are based in southern California. We are an authorized dealer of every product we sell.