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XX Eagle AXS Transmission Powermeter Crankset - Boost

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Color:Black 2 Guards



Why We Like The SRAM XX Eagle AXS Transmission Powermeter Crankset

Part of SRAM's new line of Eagle Transmission, the XX Eagle AXS Transmission Powermeter Crankset features a groundbreaking design that combines SRAM's elite carbon crank design and durable aluminum 32T chainring. It measures left-side power directly inside the DUB crank spindle and boasts an insane battery life of 400+ hours. This lightweight crank with an integrated power meter is compatible with the Flight Attendant system, allowing total connectivity between all of our AXS-enabled components.

The Black 2 Guards version comes with 2 removable bash guards that are mounted to the chainring. It comes with a 32t chainring, but you can use any 8 bolt direct mount chainring. This crankset's DUB-PWR spindle power meter is lightweight and offers an accuracy of +/-3%.

The Black version is a spider based power meter that is extremely accurate at +/-1.5%. It comes with a 32t chainring, but any thread mount chainring will fit. MagicZero recalibrates your meter while you ride and AxCad calculates cadence without a magnet to keep accuracy high.


  • A lightweight power meter crankset for our dream MTB build
  • Measures left-side power output
  • Combines a lightweight carbon crank arm with a durable aluminum chainring
  • Battery life lasts 400+ hours for a season full of riding
  • IPX7 waterproof rating of 1 meter up to 30 minutes
  • Compatible with Flight Attendant systems
  • Item #SRMD16T
[crank] carbon, [chainring] aluminum
Powermeter Type
[black 2 guards] spindle, [black] spider
RockShox Flight Attendant, All SRAM MTB WIDE DUB BBs
IPX7, Bluetooth, ANT+
Accuracy (+/-)
[black 2 guards] 3%, [black] 1.5%
Operating Time
400+ hours
Manufacturer Part Number
00.6118.638.000, 00.6118.638.001, 00.6118.638.002, 00.6118.639.000, 00.6118.639.001, 00.6118.639.002
Claimed Weight
cross-country, enduro, trail
Manufacturer Warranty
2 years

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