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Stages Power meter | Dura-Ace 9100 Power arm
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The Stages Power meter is built on to a non-drive FC-R9100 crank arm specifically to pair with Shimano's Dura-Ace 9100 crank.

The new Stages Power meter is slimmer, and up to 28-percent lower profile than our original meter. It's sleeker by way of a 17-percent reduction in frontal area, and we've also made it stronger. The new housing design increases the strength of the battery door and housing connection by 200-percent over the previous design.

This Shimano Dura-Ace 9100 Stages Power meter is compatible with all Shimano Hollowtech II road drivetrains.


Accuracy: 2%

Power meter housing: new low profile design, with new 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

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

Device Compatibility: ANT+, Bluetooth Smart Ready Software

Compatibility: Training Peaks, Strava, Garmin Training Center and others


Tool free battery replacement

Active temperature compensation

Accelerometer based cadence measurement

Wireless firmware upgrades
Sizing: 48h business hours. OAP For most sizes.
Price: $999.95

48h business hours. OAP For most sizes.

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Information presented on this web site is continually updated and is subject to change without notice.