STAGES SHIMANO DURA-ACE 9000

DESCRIPTION

The Stages Power meter pairs to Shimano’s Dura-Ace 9000 crank. This option for Stages Power makes for the industry’s only crank-mounted power meter that’s compatible with the new FC-9000 crankset.
The FC-9000 crankset may be used with the 7900 10spd drive train (including Di2) when paired with new CN-9000 chain. Bottom bracket not included. Available as a Stages Power equipped left arm or as a complete crankset.

SPECIFICATIONS
Accuracy: ± 2%
Weight: Only less than 20gr to base crank arm
Battery Life: 200+ hours (coin cell: CR2032)
Power range (Watts): 0 - 2500
Cadence range (rpm): 20 - 220
Water resistance rating: IPX7
Frame Compatibility: Most frames, see fit guide in our Support section
Crank Compatibility: All Shimano Hollowtech II road cranks
Device Compatibility: ANT+, Bluetooth Smart Ready
Software Compatibiity: Training Peaks, Strava, Garmin Training Center and others

OPTIONS
Power Meter Option: Power meter (includes left arm), complete crank
Chainring size/style: Standard 39/53t; 34/50t compact
Length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm, 180mm

ADDITIONAL FEATURES
Tool free battery replacement
Active temperature compensation
Accelerometer based cadence measurement
Wireless firmware upgrades