On 12-speed drivetrains, your performance data can be recorded precisely using this crankset with a Ultegra FC-R9200-P Powermeter. With a high measuring accuracy of max. +/- 1.5 % deviation, the integrated power meter provides all the necessary data about your pedal stroke.
The FC-R9200 HOLLOWTECH II crank shaping improves upon Ultegra’s iconic 4-arm design, adding strength and rigidity while minimizing weight.
- Battery life: at least 300 hrs
- Brand New
- Bolt Circle Diameter: 110 BCD
- Without chainrings
- Material: CNC Machined Aluminum
- Accuracy: 1.5%
- Wireless Technology: ANT+, Bluetooth low energy technology
- Charging time: approx. 2.5 hours
- IPX7 waterproof rating.
- Free firmware upgrades with the Etube app
- 172.5 mm