Cycling · Crank · Shimano
Shimano Dura-Ace FC-R9100-P
An 11-speed Dura-Ace Hollowtech II crankset with factory-integrated dual-sided power meter, aimed at performance road cyclists wanting seamless watt measurement.
Released 2017Family: Dura-Ace FC-R9100-PQuick facts · not yet fully researched
Quick specs
- Speeds
- 11
- Battery
- Rechargeable, built into Hollowtech II spindle; ~300 hours battery life
- Accuracy
- +/- 2%
- Connectivity
- ANT+ and Bluetooth Low Energy (BLE), simultaneous broadcast
- Power Meter Type
- Dual-sided, 3 strain gauges (left arm, right arm, 24mm spindle), wired
- Weight Penalty vs. FC-R9100
- +70g
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