Stages Power LR | DURA-ACE R9100
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.
Stages Power meters are calibrated individually to ensure a +/- 1.5% accuracy level. Individual calibration means that you can trust the bi-lateral data produced by our system, as it’s a real measurement and not an estimation.
+/- 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 accelorometer 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, with robust door interface. Tool free battery replacement on the left arm and phillips head screw access on the drive side
Weight: Only adds 35g to base crankset
Battery Life: 175+ hours (via 2 coin cell: CR2032)
Power range (Watts): 0 to 5000
Cadence range (rpm): 20-220
Water resistance rating: IPX7
Chainring size/style: Standard 53/39; Mid-compact 52/36; Compact 50/34
Lengths: 165mm, 170mm, 172.5mm, 175mm
This new Shimano Dura-Ace R9100 Stages Power LR power meter is compatible with all Shimano Hollowtech II, 11-speed, road drivetrains.
Frame Compatibility: Most frames, see fit guide in our Support section
Device Compatibility: ANT+, Bluetooth Smart Ready
Software Compatibility: Stages Link, Training Peaks, Strava, Garmin Training Center and others