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Stages CyclingShimano XT M8120 Gen 3 R Power Meter Crank Arm


Item # SGCA03Z

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  • Black, 175mm ($479.99)
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Item # SGCA03Z

Shimano XT M8120 Gen 3 R Power Meter Crank Arm

Power meters give you the advantage in training, and that's what you want when you're working up to a big race. With the Shimano XT M8120 Gen 3 R Power Meter Crank Arm, you'll be ahead of the game with consistent measurements and data that allows you to keep on improving. This power meter adds a mere 15 grams to the weight of the crank arm, and it's compatible with both ANT+ and Bluetooth SMART devices. It is compatible with all Shimano Hollowtech II MTB cranksets.

  • Consistent power meter that gathers data for smart training
  • Offers +/-1.5 percent accuracy in all riding conditions
  • Active temperature compensation for auto calibration
  • Individual calibration provides accurate and useful data

Tech Specs
Arm Length170mm, 175mm
Recommended Useenduro

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Both pictures of the product show a 32 tooth chainring. Is that chainring included?

Hi Rob, great question, the Crank Arm does include a 32t chainring!


Will this power meter work with my M 8000 non drive side crank arm?