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SRAM RED/Force AXS 107 BCD Power Meter Spider
August 18, 2025Price range: $530.00 through $740.00
107 BCD 4-bolt power meter spider for SRAM RED and Force 8-bolt cranksets
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SRAM RED/Force AXS 107 BCD Power Meter Spider
The SRAM RED/Force AXS 107 BCD Power Meter Spider is the ultimate upgrade for SRAM RED/Force ETAP AXS cranksets. Accurate to within +/-1.5%, the power meter provides both left and right leg power data and features SRAM’s new AXS electronic integration platform. In addition, it’s super durable so you can use it in even the harshest CX conditions. The SRAM RED/Force AXS Power Meter runs for 200 hours on a single CR2032 battery and comes with a full 2-year warranty. You can purchase it with X-Sync Road 1X chainrings or as a stand-alone power meter.
Key Product Details
Compatibility:
This power meter fits SRAM 8-bolt crank arms. Regarding chainrings, the power meter is compatible with SRAM AXS 107 BCD 1X and 2X chainrings as well as other, 107 BCD 4-bolt chainrings. See Compatibility tab for more information.
Power Measurement:
The SRAM power meter measures power at the spider and is therefore able to measure power from both legs.
Key Features:
Dual-leg power measurement, accurate to +/- 1.5%, 200 hours of battery life, CR2032 user-replaceable battery, ANT+ and Bluetooth compatibility, auto-zero (automatic calibration). See Specs tab for more information.
Advice From Our Staff:
We are big fans of SRAM power meters. They benefit from close to 15 years of Quarq’s experience in power meter technology. It measures power from both legs, is accurate and reasonably priced.
Options For This Power Meter
Chainrings: This power meter is available with or without chainrings in the following chainring sizes:
- 36T | 38T | 40T | 42T | 44T | 46T | 48/35T | 46/33T
Other Versions to Consider
Force AXS Power Meter Spider: We also sell the newer SRAM Force AXS Power Meter Spider. This power meter features a 1-piece integrated power meter and chainring design. This makes the power meter spider lightweight and stiff. However, since the rings and power meter are one solid piece, when the chainrings wear out, you must replace the entire power meter. In addition, it only comes in a 2x configuration, whereas the power meter spider on this page can be 1x or 2x.
Compatibility
Crank arms: This power meter works with SRAM RED and SRAM Force 8-bolt cranks. It fits both the DUB or GXP versions.
Chainrings: The power meter is compatible with SRAM AXS 107 BCD 1X and 2X chainrings as well as other, 107 BCD 4-bolt chainrings.
Please note - if you have a Force Wide 43/30 crankset, please see the Questions tab for more information on compatibility.
SRAM RED/Force AXS 107 BCD Specs
| Name | SRAM RED/Force AXS Power Meter |
| Bike Type | Road / CX |
| Location of Power Measurement | Spider |
| Left or Both Legs Measured | Both |
| Independent Left/Right Measurement | Power Balance |
| Installation | More involved (60 min. estimated) |
| Crank Arm Material | Carbon |
| Communication Protocol | ANT+ and Bluetooth SMART |
| Claimed Accuracy | +/- 1.5% |
| Active Temperature Compensation | Yes |
| Weight | 161 grams |
| Battery Type | CR2032 |
| Battery Life | 200 hours |
| Method of Cadence Measurement | Accelerometer |
| BCD | 107 4-bolt |
| Q Factor | NA |
| Warranty | 2 years |
In the Box
- SRAM Power Meter
- SRAM AXS 107 Chainrings (if purchased)
- Set of Torx T20 Bolts
- Chainring Bolts
- CR2032 Battery
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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THIS PRODUCT IS FREQUENTLY BOUGHT WITH
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ROTOR 107×4 Oval Chainrings for SRAM AXSPrice range: $180.00 through $205.00ROTOR 107x4 oval chainrings for your SRAM AXS drivetrain -
The perfect 1x chainring for the SRAM Force crankset -
Carbon-Ti X-SingleCarbon 1x 107 BCD ChainringPrice range: $205.00 through $255.00Super-light 1x chainring for SRAM Force and Rival AXS 12-speed cranks and power meters. Only 72 grams
Steven Wynveen (verified owner) –
I now have SRAM/Quarq spider power meters on three bikes, and love every one. They are super repeatable, reliable, and easy on batteries. With the autocal firmware, it is a device that just flat works so well you forget about it, since no user intervention is ever required.
Power Meter City –
It looks like you are enjoying your new SRAM power meter spider, Steven! Thank you for this kind review! We are here if there is anything else we can help you with. Ride safe!
Graham Lawton (verified owner) –
Product information was great which ensured I ordered the right thing. It was delivered quickly and there were no problems with the installation and set-up. A great product and great service by the Power Meter City
Power Meter City –
Hi Graham. Thanks for the review on your SRAM RED/Force AXS 107 BCD Power Meter Spider. We are glad it arrived on time! We hope you will enjoy them and we are here if there is anything else we can do!
Rick A. Borns (verified owner) –
PMC provided great support choosing the best PM for my bike, shipping was fast, installation was relatively easy (following online SRAM instructions) and the PM works well. All is good!
Power Meter City –
Hi Rick. We really appreciate this. We hope you continue to enjoy your power meter and we are here if there is anything else we can help you with!
Paul B (verified owner) –
Easy to install, does not require calibration and is very very close to readings with my hub based meter.
Power Meter City –
Hi Paul. We are pleased for this review – we hope you continue to enjoy your SRAM RED/Force AXS 107 BCD Power Meter Spider and we are here if there is anything else we can do!
Scott Rudy (verified owner) –
Great customer service before deciding and ordering. The installation of the power meter was straight forward and paired seamlessly with my Garmin. Total game changer.
Power Meter City –
Hi Scott. Good luck to your future rides and we hope you continue to enjoy your SRAM RED/Force AXS 107 BCD Power Meter Spider. We appreciate your business and please let us know if there is anything else we can do!
Mike Whitlow (verified owner) –
Easiest and best power meter set up in the game.
Power Meter City –
Hi Mike, Thanks for this awesome review on your SRAM RED/Force AXS 107 BCD Power Meter Spider. Please let us know if there is anything else we can do!
Trevor Doyle (verified owner) –
Product shipped on time and works as described.
Power Meter City –
Hi Trevor. Thanks for this kind review – we really appreciate it! We are here if there is anything else we can do!