SRAM RED 1x XPLR AXS Power Meter Wide Crankset E1 - 172.5mm | 42t

SRAM RED 1x XPLR AXS Power Meter Wide Crankset - 172.5mm | 42t SRAM

SRAM RED 1x XPLR AXS Power Meter Wide Crankset E1 - 172.5mm | 42t

SRAM RED 1x XPLR AXS Power Meter Wide Crankset E1 - 172.5mm | 42t

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What is the SRAM RED 1x XPLR AXS Power Meter Wide Crankset E1?

The SRAM RED 1x XPLR AXS Power Meter Wide Crankset E1 is SRAM's flagship gravel crankset with integrated power measurement. A spider-based power meter delivers dual-sided power data accurate to within +/-1.5%, unaffected by climate during a ride, with a user-replaceable CR2032 battery rated for 200 hours. Thread-on chainrings allow easy ring swaps without replacing the crankset. The Wide chainline suits gravel and adventure builds with wider tires, and the 42t chainring pairs perfectly with XPLR cassettes. At 172.5mm crank length, it's aimed at the performance end of the gravel spectrum. 12/13-speed compatible.

RED XPLR Power Meter is the definitive crankset for data-driven gravel racing and training at the RED tier. The lightest, most accurate power crankset SRAM makes for gravel. Requires a DUB bottom bracket matched to your frame shell (sold separately).

$1,210.00
$1,210.00
Shipping calculated at checkout.

1 in stock

  • Orders over $100 ship free!
  • Estimated delivery: May 25 - May 29

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Specifications

  • System: SRAM RED XPLR AXS E1
  • Speed: 12/13-speed
  • Configuration: 1x
  • Crank Length: 172.5mm
  • Chainring: 42t thread mount
  • Spindle: DUB
  • Power Accuracy: +/-1.5%
  • Battery: CR2032 (200hr life)
  • BB Sold Separately: Yes

FAQ

What is the difference between XPLR and standard RED AXS?

XPLR is SRAM's gravel-specific sub-platform within the AXS ecosystem. It uses a wide chainline, a 1x-only drivetrain, and XPLR-specific cassettes with gravel-optimized range. Standard RED AXS is designed for road use with both 1x and 2x configurations.

Is a bottom bracket included?

No. A DUB bottom bracket is required and sold separately. Confirm your frame's shell standard and select the appropriate DUB BB before ordering.

How does the power meter work on this crankset?

Power is measured via a spider-based dual-sided system integrated into the crankset. It communicates wirelessly via ANT+ and Bluetooth to compatible head units and the SRAM AXS app. Battery life is approximately 200 hours per CR2032 cell.

Best For

Data-driven gravel and mixed-terrain cyclists running SRAM RED XPLR AXS who want dual-sided power measurement at 172.5mm crank length with a 42t XPLR chainring.

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