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Stages Power meter | Dura-Ace 7900

Stages Power meter with Shimano Dura-Ace 7900 left crank arm.
Price:
$449.99
Model Number: 7900-FG

Please select options before adding to cart

In April 2015 Shimano ceased production of Dura-Ace 7900 model components, including crank sets and the left crank arms used in the production of Stages Power meters. 



To mirror this manufacturer discontinuation, Stages Cycling will purge our Stages Power Shimano Dura-Ace 7900 inventory, which, once sold through, will represent the model’s elimination from the Stages Power product line.



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. 



Lightweight & durable housing. The Stages Power meter weights less than 20g and the durable housing is slim, sleek and strong to ensure years of trouble free use.



Additional Features:

  • Tool free battery replacement
  • Active temperature compensation
  • Accelerometer based cadence measurement
  • Wirelessly upgradable firmware 
  • Accuracy: ± 2%
  • Power meter housing: low profile design, with robust door interface
  • Weight: Only adds 20g to base crank arm
  • Battery Life: 200+ hours (coin cell: CR2032)
  • Power range (Watts): 0 to 2500
  • Cadence range (rpm): 20-220
  • Water resistance rating: IPX7




Sizing Options:

  • Lengths: 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm, 180mm
This Shimano Dura-Ace 7900 based Stages Power meter is compatible with all Shimano Hollowtech II road drivetrains.



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



Device Compatibility: ANT+, Bluetooth Smart Ready 



Software Compatibility: StagesLink, Training Peaks, Strava, Garmin Training Center and others
  • Power Meter 
  • High quality CR2032 coin cell battery
  • Product Identification Card with Serial Number and ANT+ I.D. Number
  • User Guide
  • Accuracy: ± 2%
  • Power meter housing: low profile design, with robust door interface
  • Weight: Only adds 20g to base crank arm
  • Battery Life: 200+ hours (coin cell: CR2032)
  • Power range (Watts): 0 to 2500
  • Cadence range (rpm): 20-220
  • Water resistance rating: IPX7




Sizing Options:

  • Lengths: 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm, 180mm
This Shimano Dura-Ace 7900 based Stages Power meter is compatible with all Shimano Hollowtech II road drivetrains.



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



Device Compatibility: ANT+, Bluetooth Smart Ready 



Software Compatibility: StagesLink, Training Peaks, Strava, Garmin Training Center and others
  • Power Meter 
  • High quality CR2032 coin cell battery
  • Product Identification Card with Serial Number and ANT+ I.D. Number
  • User Guide