Shimano Ultegra FC-R8100P 12-Speed Power Meter Crankset – 172,5mm

On 12-speed drivetrains, your performance data can be recorded precisely using this crankset with a Ultegra FC-R8100-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-R8100 HOLLOWTECH II crank shaping improves upon Ultegra’s iconic 4-arm design, adding strength and rigidity while minimizing weight.

Specifications:

• 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