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Stages Power G3 R with Chainrings - Dura-Ace R9100

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Stages Power G3 R with Chainrings - Dura-Ace R9100

RRP: £569.00

Our Price: £398.30

Availability: In Stock

Stages G3 Power R Shimano Dura-Ace R9100
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 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.
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 chain-stay mounted brake callipers. 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.

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RRP: £569.00

Our Price: £398.30




  • Accuracy:+/- 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
  • Weight: Only adds 20g (Stages Power R) to base crank set
  • Battery life:200+ hours (coin cell: CR2032) when used as a single sided Stages Power R meter
  • Power range (Watts): 0 – 2500
  • Cadence range (rpm): 20 – 220
  • Water resistance rating: IPX7

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

Additional Features

  • 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 R - is compatible with 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

In the Box

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
Additional Information

Additional Information

Brand Stages Cycling
Battery Type CR2032
Colour Black