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SRAM Rival 1 AXS Wide Power Meter Crankset
August 11, 2025Original price was: $405.00.$250.00Current price is: $250.00.
Save: $155
An affordable power meter crankset with 1x chainring for gravel bikes
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SRAM Rival 1 AXS Wide Power Meter Crankset
The SRAM Rival 1 AXS Wide Power Meter Crankset is made for wide chainlines often found on gravel bikes. This spindle-based power meter measures power from the left leg, is +/- 1.5% accurate and uses a replaceable AAA battery featuring 400+ hours of battery life. This Rival power meter crankset is perfect for gravel riders who like long adventures without access to charging. In addition, this power meter crankset uses a 1x chainring, eliminating the need for a front derailleur which simplifies and saves weight on a bike’s drivetrain.
The power meter features dual ANT+ and Bluetooth SMART, is IPX7 waterproof and comes with a full 2-year warranty. As SRAM’s entry level AXS offering, this power meter crankset offers great value for performance and reliability.
Key Product Details
Compatibility:
This power meter crankset is compatible with SRAM DUB Wide brackets and bikes with a 47.5 mm chainline.
Power Measurement:
This SRAM power meter is a spindle-based power meter which provides left leg power measurement.
Key Features:
Affordable power meter crankset, 1x chainring for a simplified drivetrain, accurate to +/- 1.5%, replaceable AAA battery, 400+ hour battery life, ANT+ and Bluetooth compatibility. See Specs tab for more information.
Advice From Our Staff:
This power meter crankset is the most affordable option from SRAM’s AXS lineup. The Rival series provides great value for the performance it offers. In addition, a 1x drivetrain provides you with a lighter and easier to manage drivetrain. We recommend this to gravel and adventure riders who are looking for an affordable power meter crankset that offers great battery life and reliable power measurement.
Options For This Power Meter
- Chainrings: 40T | 46T
- Crank arm lengths: 175 mm
Compatibility
This power meter crankset is compatible with SRAM DUB Wide brackets and bikes that use a 47.5 mm chainline.
SRAM Rival 1 AXS Wide Power Meter Specs
| Name | SRAM Rival 1 AXS Wide Power Meter |
| Bike Type | Gravel |
| Location of Power Measurement | Spindle |
| Left or Both Legs Measured | Left |
| Installation | More involved (60 min. estimated) |
| Crank Arm Material | Aluminum |
| Communication Protocol | ANT+ and Bluetooth SMART |
| Claimed Accuracy | +/- 1.5% |
| Active Temperature Compensation | No |
| Weight | 745 grams |
| Battery Type | AAA |
| Battery Life | 400+ hours |
| Method of Cadence Measurement | Accelerometer |
| Spindle Size | DUB 29 mm |
| Chainline | 47.5 |
| Q Factor | 150 mm |
| Warranty | 2 years |
In the Box
- SRAM Rival 1 AXS Wide Power Meter Crankset
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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