Shimano Ultegra FC-R8100-P Powermeter 12 Speed Crankset Size:175mm Go Hardshell or go home

Go Hardshell or go home

Wider tire clearance

grit and grime

The width is optimized for tire sizes commonly used by gravel cyclists

Shimano Ultegra FC-R8100-P Powermeter 12 Speed Crankset Size:175mm Go Hardshell or go homeOffering 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