Sram – SRAM XX1 Eagle Boost Quarq MTB Powermeter Crankset BB30 Q168 (ring And BB Not Included)

The SRAM XX1 Eagle Power Meter unites Quarq’s DZero power meter platform with CARBON TUNED crank arms for robust, intuitive power measurement in the lightest ever chassis.




  • Material CNC Machined Aluminum Spider, CARBON TUNED™ Crank Arms
  • Accuracy 1.5%
  • Bolt Circle Diameter 104 BCD
  • Arm Lengths 170mm, 175mm
  • Q-Factor 145mm
  • Bottom Bracket GXP, Press Fit GXP, BB30, Press Fit 30, BBright
  • Wireless Technology ANT+, Bluetooth low energy technology
  • Battery CR2032, 200 hours of riding time
  • Weight 511g/512g (Conventional, Boost)
  • Head Unit
  • ANT+™ and Bluetooth® low energy technology compatible head units (available separately)
  • Compatibility
  • Designed for SRAM 1X mountain bike drivetrains. Requires an X-SYNC 2™ or X-SYNC™ 104 BCD chainring.

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