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Stages Shimano DURA-ACE 9100 Crankset

Josh Matthew January 30, 2018


Legendary Stages power paired with Shimano’s top of the line FC-9100 crankset

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About the Stages Shimano DURA-ACE 9100 Crankset

The Stages Shimano DURA-ACE 9100 Crankset is a complete crankset with a Stages power meter on the left DURA-ACE 9100 crank arm. Like all Stages power meters, this unit features +/- 2.0% accuracy, 200 hours of battery life and is lightweight at only 20 grams of added weight. In addition, the power meter is compatible with both ANT+ and Bluetooth SMART devices. This means you can use a bicycle computer with ANT+ or your smartphone or tablet with Bluetooth SMART.

New Stages power meters are also slimmer! The new design results in up to a 28% lower profile than previous versions. The new housing design also increases the strength of the battery door and housing connection by 200% over the previous design.


Stages Shimano DURA-ACE 9100 Crankset Options

  • Chainrings: 50/34 | 52/36 | 53/39
  • Crank arm lengths: 165 mm | 167.5 mm | 170 mm | 172.5 mm | 175 mm | 177.5 mm | 180 mm



This Shimano FC-9100 crankset is compatible with all Shimano Hollowtech II road drivetrains. In addition, the FC-9100 crankset can be used with the 9000 and 7900 10-speed drive trains (including Di2) when used with a new CN-9000 chain.


In the Box

  • Stages Shimano DURA-ACE 9100 Crankset
  • 2032 coin cell battery
  • Quick Start guide
  • Bottom bracket not included



NameStages Shimano DA 9100 Crankset
Power Meter TypeCrank arm
Type: GaugeStrain
Number of strain gaugesNA
Weight20 grams (plus weight of crank arm)
Crank Arm Lengths165 mm, 167.5 mm, 170 mm, 172.5 mm, 175 mm, 177.5 mm, 180 mm
Battery Type2032 coin cell
Battery Life200+ hours
Left/Right Power MeasurementNo
Communication ProtocolBluetooth SMART and ANT+
Claimed Accuracy+/- 2.0%


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