Shimano Ultegra FC-R8100 Power Meter Crank Arms Pair 175mm Tune you’ll get a locked-in feeling

you’ll get a locked-in feeling connecting you with your bike

the NX trigger shifter brings industry changing technology to everyone

Standard version bottle cage

The mountain bike-specific chamois

Shimano Ultegra FC-R8100 Power Meter Crank Arms Pair 175mm Tune you’ll get a locked-in feelingFC 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