Shimano Ultegra FC-R8100-P Powermeter 12 Speed Crankset Chainring:52/36 Drivetrain Cleaner

Drivetrain Cleaner

Unique and Innovative Dial System - Security is key

elegance and features of Quarq's legendary crank-based power meter and lowers the barrier to entry once again

Lightweight design

Shimano Ultegra FC-R8100-P Powermeter 12 Speed Crankset Chainring:52/36 Drivetrain CleanerOffering all the precision and functionality of the Dura Ace power meter, the Shimano Ultegra FC R8100 P Powermeter Crankset comes in a more affordable package. Its dual sided measurement is accurate within 2. 0% and zero offset calibration is a quick, easy process. Long battery life, easy recharging and ANT+ and Bluetooth LE connectivity make using and recording your workouts easier than ever. Specifications Integrated, waterproof, rechargeable Li