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AUTO SHIFT E-Bike Technology
Quad Lock 360 Single Pivot Arm
adapting to individual foot types and transferring power to the pedal in an even and controlled way
8053845263897
Make sure your bike doesn’t get stolen and you can ride back home on it
Shimano FC-R8100 Ultegra Power Meter Crankset w/o Chainrings 165mm Headset Tools AUTO SHIFT E-Bike TechnologyFC R8100 Ultegra Power Meter Crankset w out Chainring 165mm 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