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SRAM RED 1x AXS Power Meter Crankset

Josh Matthew June 23, 2022


The perfect 1x power meter for triathletes, time trialists and cyclocross racers!

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SRAM RED 1x AXS Power Meter Crankset

The SRAM RED 1x AXS Power Meter Crankset is the perfect 1x power meter for triathletes, time trialists and cyclocross racers! Featuring a 1x direct mount aero chainring, the gearing range is perfect for racing and flatter terrains. In addition, Quarq’s premier DZero power measurement technology promises accurate and consistent power readings regardless of the climate or conditions. This power meter also features dual ANT+ and Bluetooth SMART, left and right power balance and a full 2-year warranty.

In addition to a premier power meter, you also get a top of the line crankset. The SRAM RED crank offers both strength and stiffness due to SRAM’s proprietary carbon lay-up design. The crankset also uses a unique integrated chainring design which further increasing stiffness. Even better…weight is kept to a minimum as the refined carbon architecture ensures the greatest weight savings possible.



Chainrings: 48T | 50T | 52T

Crank arm lengths: 165 mm | 167.5 mm | 170 mm | 172.5 mm | 175 mm

Spindle Type: These crank arms are available with a DUB (29.9 mm) or GXP spindle (22/24 mm). Please make sure you have the correct bottom bracket on your bike.


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.

  • 8 mm Allen key
  • T20 Torx bit


This power meter crankset is compatible with SRAM DUB or GXP bottom brackets (based on the spindle type selected).

SRAM RED 1x AXS Crankset Specs

NameSRAM RED 1x AXS Power Meter
Bike TypeRoad
Location of Power MeasurementSpider
Left or Both Legs MeasuredBoth
Independent Left/Right MeasurementPower Balance
InstallationMore involved (60 min. estimated)
Crank Arm MaterialCarbon
Communication ProtocolANT+ and Bluetooth SMART
Claimed Accuracy+/- 1.5%
Active Temperature CompensationYes
Battery TypeNA
Battery LifeNA
Method of Cadence MeasurementAccelerometer
Spindle SizeDUB 28.9 mm or GXP 22/24 mm
Q FactorNA
Warranty2 years

In the Box

  • SRAM RED Power Meter Crankset
  • Set of Torx T20 Bolts

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