The new Gen 3 single-sided Stages Power R meter is built on to a drive-side Shimano Dura-Ace 9100 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.

Single drive-side power meter increases frame compatibility or upgrades an existing Stages Power L meter to Stages Power LR - Stages Power R offers increased compatibility with direct mount brakes and frames that lack adequate chainstay clearance, as well as the ability to upgrade existing Stages Power L power meters to Stages Power LR bi-lateral (dual) meter systems.

± 1.5 % accuracy in all conditions

Active temperature compensation

Accelerometer based cadence measurement 

Wirelessly upgradable firmware

LED indicator displays battery level at start up (with no need for connect to an app) and confirms successful zero reset

Updated accelerometer and addition of gyroscope for improved cadence resolution

Upgraded BLE and ANT+ radios offer a 6X improvement of data transmission strength

Accuracy: ± 1.5%
Power meter housing: low profile design, 2x phillips head screw to access battery compartment
Weight: Only adds 20g to base crankset
Battery Life: 175+ hours (via coin cell: CR2032)
Power range (Watts): 0 to 2500
Cadence range (rpm): 20-220
Water resistance rating: IPX7
This Shimano Dura-Ace 9100 drive-side Stages Power meter is compatible with all Shimano Hollowtech II road left arms, but is only compatible with Dura-Ace 9100 or R8000 chainrings (in sizes 53/39, 52/36, and 50/34). *Please note this power meter does not include chainrings
Frame Compatibility: All frames that are compatible with Shimano Hollowtech II cranks
Device Compatibility: ANT+, Bluetooth Smart Ready 
Software Compatibility: Stages Link, Training Peaks, Strava, Garmin Training Center and others
What's In The Box?
Drive-side power meter
High quality CR2032 coin cell battery
Lifetime access to Stages Link for power meter management and firmware upgrades.
2 months free access to Stages Link premium training and coaching features.
Product Identification Card with Serial Number and ANT+ I.D. Number.
User Guide

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