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The Stages Power L - Dura-Ace R9100 left-side power meter is integrated into a Shimano Dura-Ace R9100 crank arm on the opposite side of the drivetrain and is compatible with all Shimano Hollowtech II road drivetrains.
SPECIFICATIONS
Accuracy: ±1.5%
Power meter housing: low-profile design with a rugged door interface
Weight: adds only 15 g to the base crank arm
Battery life: over 200 hours (coin cell battery: CR2032) when used as a single-sided power meter
Power range (watts): 0 to 5000
Cadence range (rpm): 10–220
Water resistance rating: IPX7
Lengths: 165 mm, 167.5 mm, 170 mm, 172.5 mm, 175 mm, 177.5 mm, 180 mm
