Stages Power Shimano Dura-Ace 9100

Category: Equipment > Components

Base price:619.58 $
Current price:619.58 $
Reduction:terms-123.92 $
Your price:495.66 $
Estimated shipping price:terms33.86 $
(per item):
Note: VAT charge is excluded for buyers outside Switzerland



  • Description
  • Specifications
Delivery time: 1-2 weeks

The Stages Power meter for Shimano´s Dura-Ace R9100 crank set is available as Stages Power L (left-sided only), Stages Power LR (dual-sided) and Stages Power R (right-sided only) option.

Stages Power L :
is built on to a non-drive side Shimano Dura-Ace R9100 crank arm and is compatible with all frames that fit Shimano Hollowtech II cranks.

Stages Power LR:
is built on to a Shimano Dura-Ace R9100 crank set, placed on both the drive and non-drive side of the crank in order to independently measure a rider's left and right legs.

Stages Power R :
is built on to a drive side Shimano Dura-Ace R9100 crank arm and is compatible with all frames that fit Shimano Hollowtech II cranks


+/- 1,5% accurate in all conditions
Power meter housing
low profile design, with robust door interface. Tool free battery replacement on the left arm and phillips head screw access on the drive side
Only adds 35g (Stages Power LR) / 15g (Stages Power L) / 20g (Stages Power R) to base crank set
Battery life
175+ hours (Stages Power LR, via 2 coin cell: CR2032), 200+ hours (coin cell: CR2032) when used as a single sided Stages Power L or Stages Power R meter
Power range (Watts)
0 - 2500
Cadence range (rpm)
20 - 220
Water resistance rating

Tour Proven :
Stages Power has carried riders to three consecutive Tour de France victories, plus many more world and national championships. If you believe racing provides the world’s best product proving ground, then Stages Power is proven as the world’s best power meter.

Active Temperature Compensation as standard equipment :
Consistency of measurement is the most important feature of a power meter. Stages Power was the first meter to make temperature compensation an automatic process ensuring accurate readings no matter the environmental conditions. ATC is the key reason a rider can trust data from Stages Power in all conditions.

Individual meter calibration for the most accurate results :
Each Stages Power meter is calibrated individually to ensure a +/- 1,5% accuracy level, which is an industry best for non-scientific power meters. Individual calibration for the dual-sided option means that you can trust the data produced by our system, as it's a real measurement and not an estimation.

Stages Power R drive-side meter for added compatibility or upgrading an existing Stages Power L meter to Stages Power LR :
While not widespread there are some key bicycle models that are not compatibile with the non-drive crank arm based Stages Power meter because of interference with the power meter housing, for example Cervelo's P5 and many bikes with chainstay mounted brake calipers. Stages Power R offers increased compatibility with these models as well as the ability to upgrade existing Stages Power L power meters to Stages Power LR (dual) meter systems.


Stages Power L :
Crank length 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm, 180mm

Stages Power LR :
Crank length 165mm, 170mm, 172.5mm, 175mm
Chainrings 50/34, 52/36, 53/39

Stages Power R :
Crank length 165mm, 170mm, 172.5mm, 175mm
Chainrings 50/34, 52/36, 53/39


Active temperature compensation
Accelerometer based cadence measurement or the option to use a Hall-Effect based system with magnet (coming soon)
Wirelessly upgradable firmware
LED indicator for visual indication of battery levels and zero reset confirmation without connected app or headunit
Updated accelorometer and addition of gyroscope for improved cadence resolution
NFC tap to pair for some phones and devices
Upgraded BLE and ANT+ radios offer a 6x improvement of data transmission strength


Stages Power L :
is compatible with all Shimano Hollowtech II road drive side crank arms.
Stages Power LR :
is compatible with all Shimano Hollowtech II, 11-speed, road drivetrains.
Stages Power R :
is compatible with all Shimano Hollowtech II road left arms.

Frame Compatibility :
Most frames, see fit guide in our Support section

Software Compatibility :
Stages Link, Training Peaks, Strava, Garmin Training Center and others

Device Compatibility :
ANT+, Bluetooth Smart Ready


Stages Power L :
Non-drive-side power meter
High quality CR2032 coin cell battery

Stages Power LR :
Non-drive-side power meter
Drive-side power meter
Shimano chainrings
2x high quality CR2032 coin cell battery

Stages Power R :
Drive side power meter
Shimano chainrings
High quality CR2032 coin cell battery

Lifetime access to Stages Link for power meter management and firmware upgrade.
2 months free access to Stages Link premium training and coaching features.
Product Identification Card with Serial Number and ANT+ ID Number.
User Guide
Available technical data:
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