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SRAM Apex AXS Power Meter Crank Arm
August 12, 2025$240.00
An easy and affordable way to add power to your SRAM Apex AXS DUB crankset
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SRAM Apex AXS Power Meter Crank Arm
The SRAM Apex AXS Power Meter Crank Arm is an easy and very affordable way to add power to your SRAM Apex AXS crankset. Simply replace your current left crank arm with the SRAM Apex power meter and you’ll have power on every ride! Featuring an all-new spindle-based design, the power meter sensors are neatly and securely packaged within the DUB spindle for a clean integration, minimum weight and maximum compatibility.
In addition, with Quarq’s proven reliability and accuracy, this crank arm power meter is accurate to 1.5%. You also get approximately 400 hours of battery life off of a user replaceable lithium AAA battery. Perhaps best yet, at $220, it’s one of the most affordable direct force power meters on the market today!
Key Product Details
Compatibility:
This power meter is compatible with SRAM Apex AXS Wide DUB cranksets. Please see Compatibility tab for more information.
Power Measurement:
This Apex power meter measures left leg power and doubles the value to account for both legs (assumes both legs are generating the same force).
Key Features:
Affordable, accurate to within +/- 1.5%, lightweight at only 40 grams of added weight, 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.
Advice From Our Staff:
This is a great way to add power to a SRAM Apex AXS Wide DUB crankset. The Apex power meter is affordable, easy to install and works well. In addition, it’s the only power meter (aside from power meter pedals) that will fit a Apex AXS DUB crank. The one consideration is it only measures left leg power compared to some other power meters that measure power from both legs.
Options For This Power Meter
- Crank arm length: 160 mm | 165 mm | 170 mm | 172.5 mm | 175 mm
- Chainline: Wide
Compatibility
This power meter is compatible with SRAM Apex AXS Wide DUB cranksets. This power meter will NOT fit the older generation Apex GXP or BB30 cranksets. Please see the image below. If you have a Apex GXP or BB30 crankset, we would suggest this article: What power meter will fit a SRAM Apex crankset?
SRAM Apex AXS Power Meter Specs
| Name | SRAM Apex AXS Power Meter |
| Bike Type | Road |
| Location of Power Measurement | Spindle |
| Left or Both Legs Measured | Left |
| Independent Left/Right Measurement | No |
| Installation | Easier |
| Crank Arm Material | Aluminum |
| Communication Protocol | ANT+ and Bluetooth SMART |
| Claimed Accuracy | +/- 1.5% |
| Automatic Temp. Compensation | Yes |
| Weight | 40 grams (added weight) |
| Battery Type | AAA lithium |
| Battery Life | 400 hours |
| Method of Cadence Measurement | Accelerometer |
| Warranty | 2 years |
In the Box
- SRAM Apex AXS Power Meter Crank Arm
Tools Needed for Installation
You will need the following tools for installation of this product. You can purchase many of these commonly used tools in our store.
Q&A
Have a question about this? Ask the staff.
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Dean Swick (verified owner) –
Great power meter. What was even better is the support. I had no idea what crank would fit my bike so I got on chat bot and a representative was there in no time and sent me a link to the one best for my bike.
Power Meter City –
Awesome! Thank you, Dean for this amazing review on your new SRAM APEX Power Meter crank arm! Let us know if there is anything else we can help you with!