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.
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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. |
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| 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. |
Specifications
Tour Proven
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
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Accuracy: |
+/- 1,5% accurate in all conditions |
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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 |
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Weight |
Only adds 35g (Stages Power LR) / 15g (Stages Power L) / 20g (Stages Power R) to base crank set |
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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 |
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Power range (Watts) |
0 - 2500 |
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Cadence range (rpm) |
20 - 220 |
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Water resistance rating |
IPX7 |
Options
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Stages Power L |
Crank length 160mm, 165mm, 170mm, 172.5mm, 175mm |
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Stages Power LR |
Crank length 160mm, 165mm, 170mm, 172.5mm, 175mm |
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Stages Power R |
Crank length 160mm, 165mm, 170mm, 172.5mm, 175mm |
Additional Features
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Active temperature compensation |
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Accelerometer based cadence measurement or the option to use a Hall-Effect based system with magnet (coming soon) |
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Wirelessly upgradable firmware |
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LED indicator for visual indication of battery levels and zero reset confirmation without connected app or headunit |
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Updated accelorometer and addition of gyroscope for improved cadence resolution |
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Upgraded BLE and ANT+ radios offer a 6x improvement of data transmission strength |
Compatibility
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Stages Power L |
is compatible with all Shimano Hollowtech II road drive side crank arms. |
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Stages Power LR |
is compatible with all Shimano Hollowtech II 12-speed road drivetrains. |
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Stages Power R |
is compatible with all Shimano Hollowtech II road left arms. |
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Frame Compatibility |
Most frames, see fit guide in our Support section |
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Software Compatibility |
Stages Link, Training Peaks, Strava, Garmin Training Center and others |
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Device Compatibility |
ANT+, Bluetooth Smart Ready |
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Frame Compatibility |
Most frames, see fit guide in our Support section |
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Software Compatibility |
Stages Link, Training Peaks, Strava, Garmin Training Center and others |
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Device Compatibility |
ANT+, Bluetooth Smart Ready |
In the Box
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Stages Power L |
Non-drive-side power meter |
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Stages Power LR |
Non-drive-side power meter |
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Stages Power R |
Drive side power meter |
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Lifetime access to Stages Link for power meter management and firmware upgrade. |
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2 months free access to Stages Link premium training and coaching features. |
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Product Identification Card with Serial Number and ANT+ ID Number. |
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User Guide |