SRAM Red AXS Powermeter Kit

These Powermeter Spider in 52/39, 54/41 and 56/43 combinations each have a difference of 13 teeth for smooth and accurate shifting and include the two-position front derailleur required for proper adjustment.

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Features - Sram AXS Powermeter Kit

• AXS™ enabled for easy monitoring and firmware upgrades
• X-Range™ gearing technology gives you more range and a smoother gear progression, so you're always in the right gear
• Integrated power measurement
• Power meter is fully integrated into the chainring set for lighter weight
• Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride
• Power balance measures left and right legs separately
• Improved front shifting performance for crisp and accurate front shifts
• Unique chainring shape results in a lighter weight, stiffer, more durable crankset
• Integrated chainring design significantly reduces weight
• 8-bolt direct mount compatibility only to new RED® and Force eTap AXS™ cranks. Not reverse compatible with prior 8-bolt cranks

Product features

• Use: Road, Triathlon
• Model: AXS
• Mounting: Direct Mount
  
• Gear front: 2-speed
• Gear rear: 12-speed
• Chain line: 45mm
• Accuracy: +/- 1.5%
• Data Transfer: ANT+ and BLE

Chainring Size (choose variant)

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Technologies

X-SYNC™
SRAM X-SYNC™ chain rings provide the highest level of performance and durability. The SRAM X-SYNC™ tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC™ chain rings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC™ rings are an integral part of the SRAM 1x™ drivetrain.

DZERO™
The Quarq platform for powermeters, DZero, is certified according to the DZero experiment, one of the most accurate and innovative Projects of science to study subatomic particles moving at the speed of light. With a new measuring circuit, a revised DMSDesign, improved accuracy throughout the entire Pedal rotation and software progress represented DZero represents the state of the art in power measurement technology.

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SRAM eTap AXS Overview

Simply Beyond: SRAM eTap AXS

X-Range: SRAM eTap AXS

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SRAM Red eTap AXS™ Review

Lots of small components steps, one big step for road bikes ... SRAM presents the RED eTap AXS™! With a revolution regarding the company‘s most powerful road bike group, SRAM once again breaks with a few principles and initiates a fundamental innovation in road cycling! After the introduction and establishment of the electric shifter group RED eTap for rim brakes and disc brakes, SRAM now launches its latest coup. Read more...

To the review