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Stages Shimano DURA-ACE 9100 Dual-Sided Crankset

Josh Matthew January 30, 2018


Stages dual-sided power with +/- 1.0% accuracy on a Shimano 9100 crankset

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About the Stages Shimano DURA-ACE 9100 Dual-Sided Crankset

The Stages Shimano DURA-ACE 9100 Dual-Sided Crankset is the company’s top of the line power meter. Using Shimano’s leading DURA-ACE 9100 crankset, this Stages power meter features┬ádual left/right power measurement. With a power sensor on both crank arms, the power meter can measure left and right leg power independently and transmits this data in real-time to your bicycle computer. This left/right power measurement is all new to Stages power meters and makes the Stages 9100 Power Meter a valuable training tool!

Like all Stages dual-sided cranksets, this unit is accurate to within 1.0% and features dual ANT+ and Bluetooth SMART compatibility and runs off of easy to replace CR2032 batteries. In addition, the Stages 9100 Dual-Sided Power Meter is extremely lightweight, adding only 35 grams to the crankset.


Stages 9100 Dual-Sided Crankset Options

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



The Stages 9100 Dual-Sided Crankset is compatible with all Shimano Hollowtech II road cranks.


In the Box

  • Stages Shimano DURA-ACE 9100 Dual-Sided Crankset
  • 2 2032 coin cell batteries
  • Lifetime access to Stages Link for power meter management and firmware upgrade
  • 2 months free access to Stages Link premium training and coaching features
  • User Guide



NameStages DA 9100 Dual-Sided
Power Meter TypeCrank arm
Type: GaugeStrain
Added Weight35 grams
Crank Arm Lengths165 mm, 170 mm, 172.5 mm, 175 mm
Battery Type2032 coin cell (2 batteries)
Battery Life175+ hours
Left/Right Power MeasurementYes
Communication ProtocolBluetooth SMART and ANT+
Claimed Accuracy+/- 1.0%


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