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SRAM Force E1 AXS XPLR Power Meter Crankset

Power Meter City August 15, 2025

$515.00

1x Force E1 power meter crankset with carbon crank arms for gravel bikes

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SRAM Force E1 AXS XPLR Power Meter Crankset

The SRAM Force E1 AXS XPLR Power Meter Crankset is an incredible balance of performance and affordability. This power meter crankset is made for gravel and adventure bikes. The 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 crank arms are made from carbon fiber. This makes them lightweight while still being durable enough for even the toughest adventures.

 

Product Details

Key Features of the Force E1 XPLR Power Meter Crankset

  • Lightweight Carbon Crank Arms: Save weight without giving up stiffness or durability.
  • 1x Drivetrain Simplicity: Fewer parts, less weight and smoother operation on rough roads.
  • Long Battery Life: 400+ hours of ride time on a single AAA battery.
  • AXS Compatibility: Update the firmware and customize your power meter wirelessly with the SRAM AXS App.

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 crankset measures power from your left leg and doubles it to measure your total output. This makes it more affordable, but riders with leg strength differences may see less accurate results compared to dual-sided systems.

Advice From Our Staff

The Force E1 XPLR Power Meter Crankset is an ideal choice for gravel riders looking for reliable performance at a reasonable price. Its lightweight carbon crank arms help shave weight without compromising durability. And with a user-replaceable AAA battery, it’s built for long-distance adventures where consistent power and dependability are key.

 

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 Rival E1 XPLR Power Meter Crank Set: We also offer the SRAM Rival E1 AXS XPLR Power Meter Crankset. This is a more affordable single-sided power meter crankset for gravel bikes, but uses aluminum crank arms which are heavier. This power meter crankset is compatible with DUB Wide brackets.

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 Force E1 XPLR Power Meter Specs

NameSRAM Force E1 XPLR Power Meter
Bike TypeGravel
Location of Power MeasurementSpindle
Left or Both Legs MeasuredLeft
InstallationMore involved (60 min. estimated)
Crank Arm MaterialAluminum
Communication ProtocolANT+ and Bluetooth SMART
Claimed Accuracy+/- 1.5%
Active Temperature CompensationNo
Weight568 grams (172.5 mm, 40T)
Battery TypeAAA
Battery Life400+ hours
Method of Cadence MeasurementAccelerometer
Spindle SizeDUB 29 mm
Chainline47.5 mm
Q Factor150 mm
Warranty2 years

In the Box

  • SRAM Force 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.

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