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SRAM Force AXS Power Meter Crank Arm
February 17, 2025$340.00
Affordable left side power for your SRAM Force D2 crankset!
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SRAM Force AXS Power Meter Crank Arm
The SRAM Force AXS Power Meter Crank Arm is an easy and affordable way to add power to your SRAM Force D2 DUB crankset. Simply replace your current left crank arm with the SRAM Force 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 durability.
With Quarq’s proven reliability and accuracy, this crank arm power meter is accurate to 1.5%, so you will know your data is always accurate. It uses dual ANT+ and Bluetooth so you can use it with any bike computer, smart phone or your favorite indoor training app. You also get approximately 400 hours of battery life off of a user replaceable lithium AAA battery and full 2-year warranty.
Key Product Details
Compatibility:
This power meter is compatible with SRAM Force D2 AXS DUB cranksets. This crankset comes in both Regular and Wide versions. The Regular version fits most road bikes, whereas the Wide version is meant for bikes with larger tires such as cyclocross and gravel bikes. Please see Compatibility tab for more information.
Power Measurement:
This Force 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 Force D2 AXS DUB crankset. The Force power meter is affordable, easy to install and works well. 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: 165 mm | 167.5 mm | 170 mm | 172.5 mm | 175 mm
- Chainline: Regular | Wide
Other Versions to Consider
Force AXS Spider: We also sell the SRAM Force AXS Power Meter Spider. This power meter is slightly more expensive, however it measures power from both legs.
Compatibility
Cranks: This power meter is intended for use with Force D2 crank arms. However it is also compatible with the Force D1 DUB crankset. Please just note the graphics (color of the crank arms) won't be a perfect match.
Bottom bracket: Compatible with SRAM DUB bottom brackets.
Regular vs. Wide
The Force D2 DUB crankset comes in both Regular and Wide versions. The Regular version fits most road bikes, whereas the Wide version is meant for bikes with larger tires such as cyclocross and gravel bikes.
Here is a quick way to determine which version you need in most cases:
- Force DUB D2 1X – Regular or Wide (see note below)
- Force DUB D2 2X 43/30 – Wide
- Force DUB D2 2X 46/33 – Regular
- Force DUB D2 2X 48/35 – Regular
- Force DUB D2 2X 50/37 – Regular
The 1x cranksets come in both Regular and Wide, therefore, in order to know which version you have, we suggest pulling the cranks off the bike in order to view the writing on the spindle. If you have the Regular version, you will see the words “DUB” printed on the spindle. If you have the Wide version, you should see the words “DUB WIDE”.
SRAM Force AXS Power Meter Specs
| Name | SRAM Force 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 | Carbon Fiber |
| 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 Force 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.
- 8 mm Allen key
- T20 Torx bit
Common Questions and Answers
Question: How do I know if I need the Regular or Wide version?
- Please see the Compatibility tab above for a full break out of the differences.
Question: How do I determine what length my current cranks are so I can make sure I get the same size?
- Your crank arm length should be printed or stamped on the inside of the left crank arm, usually near the pedal end.
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THIS PRODUCT IS FREQUENTLY BOUGHT WITH
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Luke (verified owner) –
Great product. Very affordable solution to the spider based options and easy to install. Have done a load of riding on mine and accuracy and reliability are top notch.
Combined with the help of the power meter city team I’ve had a great experience with this spindle based power meter.
Power Meter City –
Your kind words mean the world to us. Thank you for the fantastic review, Luke! We hope you will continue to enjoy your new SRAM power meter crank arm. Please let us know if there is anything else we can help you with!