Cranks Shimano Dura Ace FC-R9200-P 12s w/o Chainring Black

The Dura-Ace FC-R9200-P power meter provides everything a data-driven cyclist could want.

Its integrated, waterproof design provides reliability in all weather conditions, while delivering accurate information, including left/right balance.

A rechargeable lithium-ion battery is easy to use and Bluetooth®LE and ANT+ connectivity ensures simple setup.

Features:

•  Built-in, waterproof, rechargeable lithium-ion battery.
  Up to 300+ hours of riding time * Depending on ANT+/Bluetooth®LE® settings

•  Accurate data collection

•  1.5% strain gauge accuracy over the entire calibration range * Dependent on ANT+/Bluetooth®LE® settings

•  Unique voltage indicator

•  Can be started quickly

•  Easy zero offset calibration with a switch on the transmitter

•  Active temperature compensation

•  Software automatically compensates for temperature changes

•  The data input of the new force vector makes it the optimal tool for analysing and improving pedal stroke efficiency.

•  With Shimano Connect Lab, you can analyse and visualise your training and power data.