Shimano Ultegra FC-R8100 Power Meter Crank Arms Pair 175mm

$1,399.99
$1,249.99
(You save $150.00 )

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FC-R8100 Ultegra Power Meter Crankset w/out Chainring 175mm
Offering all the precision and functionality of the DURA-ACE power meter, the ULTEGRA FC-R8100-P power meter comes in a more affordable package.

Scientific training requires accurate measurement and user-friendliness, and the new ULTEGRA R8100 power meter has both. Its dual-sided measurement is accurate within 2.0% and zero offset calibration is a quick and easy process. Perhaps most importantly, its long battery life, easy recharge, and ANT+ and BluetoothLE connectivity makes using and recording your workouts easier than ever.

. Integrated, waterproof, and rechargeable Li-ion battery
. Up to 300+ hours of ride time * Depending on ANT+/BluetoothLE settings
. Accurate data collection
. 2.0% strain gage accuracy throughout the entire calibration range
. Proprietary strain gauge
. Possible to start quickly
. Simple zero offset calibration with switch on transmitter
. Active temperature compensation
. Software automatically compensates for temperature changes
. The provision of new force vector data makes it the optimal training tool to analyse and improve pedal stroke efficiency
. With SHIMANO CONNECT Lab, you can analyse and visualize your training and power data

Technical Specifications
. Model No: FC-R8100
. Series: Ultegra R8100 Series
. Chemistry: Li-ion
. Rated voltage: 3.7 V
. Rated capacity: 0.66 Ah
. Rated capacity: 2.442 Wh
. Chainring combination: No chainrings
. Crank arm length (m