(949) 535-3742
SRAM Rival E1 AXS XPLR Power Meter Crankset
August 15, 2025$330.00
Affordable 1x Rival E1 power meter crankset for gravel bikes
We offer free shipping on orders in the U.S. of $75 or more.
We also ship fast! In stock orders placed before 4 pm PT almost always ship the same day!
Shop with confidence! We offer a simple, 30-day policy where you can return new, unused items for a refund, exchange or store credit.
SRAM Rival E1 AXS XPLR Power Meter Crankset
The SRAM Rival E1 AXS XPLR Power Meter Crankset is an affordable power meter crankset for gravel and adventure bikes. This spindle-based power meter measures power from the left leg and is +/- 1.5% accurate. It uses a replaceable AAA battery featuring 400+ hours of battery life which is perfect for long adventures without access to charging. In addition, this power meter crankset uses a 1x chainring. This eliminates the need for a front derailleur which simplifies and saves weight on your bike’s drivetrain.
This power meter supports both ANT+ and Bluetooth SMART for easy pairing with your favorite devices. It’s IPX7 waterproof and backed by a 2-year warranty for added peace of mind. The lightweight aluminum crank arms are built for durability on rough terrain, with cutouts to reduce weight without sacrificing strength.
Product Details
Key Features of the Rival E1 XPLR Power Meter Crankset
- Lightweight Alloy Crank Arms: Strong and durable for rough terrain and high mileage.
- 1x Drivetrain Simplicity: Fewer parts, less weight and smoother operation on rough roads.
- Affordable Power Meter Crankset: Provides accurate power measurement to riders without the high price tag.
Power Measurement
This SRAM power meter is a spindle-based power meter which provides left leg power measurement.
Compatibility
This power meter crankset is compatible with DUB Wide brackets and bikes with a 47.5 mm chainline. See Compatibility tab for more details.
Considerations
This is a single-sided power meter, meaning it measures power from the left leg only and doubles it to estimate total output. While this makes it very affordable, it can be less precise than dual-sided power meters, especially for riders with leg imbalances.
Advice From Our Staff
We believe the Rival E1 XPLR Power Meter Crankset is a great option for gravel riders who are looking for a durable and affordable power meter crankset. This power meter crankset uses a 1x chainring which is great for drivetrain simplicity. It is also one of the most affordable options for riders using a SRAM XPLR groupset.
Options For This Power Meter
- Chainrings: 38T | 40T | 42T | 44T | 46T
- Crank arm lengths: 160 mm | 165 mm | 170 mm | 172.5 mm | 175 mm
Other Versions to Consider
SRAM Force E1 XPLR Power Meter Crank Set: We also offer the SRAM Force E1 AXS XPLR Power Meter Crankset. This is a more expensive single-sided power meter crankset for gravel bikes, but is made from carbon fiber for additional weight savings.
Compatibility
- Bottom Brackets: This power meter crankset is compatible with DUB Wide brackets.
- Chainline: Works with bikes that use a 47.5 mm chainline, including most gravel bikes.
SRAM Rival E1 XPLR Power Meter Specs
| Name | SRAM Rival E1 XPLR 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 | 760 grams (172.5 mm, 40T) |
| Battery Type | AAA |
| Battery Life | 400+ hours |
| Method of Cadence Measurement | Accelerometer |
| Spindle Size | DUB 29 mm |
| Chainline | 47.5 mm |
| Q Factor | 150 mm |
| Warranty | 2 years |
In the Box
- SRAM Rival E1 AXS XPLR 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.
OTHER CUSTOMERS ALSO VIEWED
-
One of our best-selling power meters of 2024 - Favero's single-sided MTB pedals -
1x Force E1 power meter crankset with carbon crank arms for gravel bikes -
Left side power meter crank arm for SRAM Rival E1 XPLR gravel cranksets -
Left side power meter crank arm for SRAM Force E1 XPLR gravel cranksets
THIS PRODUCT IS FREQUENTLY BOUGHT WITH
-
SRAM eTap and AXS Battery$65.00Fits all eTap or AXS components -
SRAM Rival E1 Flattop Bicycle ChainPrice range: $50.00 through $55.00SRAM Rival chain for 12- and 13-speed drivetrains -
SRAM Rival E1 AXS Hydraulic Shift-Brake Levers with Calipers. Flat MountPrice range: $280.00 through $560.00Affordable and powerful SRAM AXS shifters/brakes -
Premium set of Hex wrenches
There are no reviews yet.