Shimano Dura-Ace R9100 Dual Stages Power LR Power Meter
Shimano Dura-Ace R9100 Dual Stages Power LR Power Meter
Stages Powermeter LR individually measures the power of both cranks, including Pedaling Smoothness and Torque Efficiency measurements, by incorporating stoichiometric gauges inside a Shimano Dura-Ace 9100 crankset that measure crank deformation under torque. .
Shimano Dura-Ace R9100 Dual Stages Power LR Power Meter
Stages Powermeter LR individually measures the power of both cranks, including Pedaling Smoothness and Torque Efficiency measurements, by incorporating stoichiometric gauges inside a Shimano Dura-Ace 9100 crankset that measure crank deformation under torque. , thereby calculating the power applied by the cyclist. They also detect cadence.
SPECIFICATIONS:
Accuracy: ±1% at 100w and 90 rpm
Weight: + 35gr. to the weight of the original crankset-chainrings
Battery life: more than 175 hours (CR2032 button type)
Power Range (Watts): 0-2500
Cadence Range (rpm): 20-220
Water resistance rating: IPX7
Frame compatibility: All that can be fitted with Shimano Hollowtech II road cranks (most frames on the market)
Compatibility with all road bottom brackets suitable for Shimano Hollowtech II road cranks
Device Compatibility: ANT+ and Bluetooth Smart Ready
Software Compatibility: Peaks Training, Strava, Garmin Training Center and others
Available in lengths: 165mm, 170mm, 172.5mm, 175mm
Available developments: 53-39, 52-36, 50-34 (Indicate in comments)
ADDITIONAL CHARACTERISTICS:
Tool-free battery replacement
Active Temperature Compensation (ATC) for consistent accuracy
Active cadence measurement based on internal accelerometers
Over-the-air firmware updates via the Stages app