Pay in 4 interest-free payments of $43.75 Learn more
Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
Labeled Size: 29 x 2
Lock On: No
Weight: 267
it could fit someone 5'7" to 5'10"
From group rides to racing
NEW Pioneer Power Dura-Ace LEFT ARM ONLY-175mm,9100 zipp_wheels_mtb Labeled Size: 29 x 2The SBT LT91 series of Power Meter Crank arms provide precision single leg power meter measurements for Shimano Dura Ace R9100 crankset owners. Pioneer Power Meter sensor is factory pre installed and precision calibrated on Shimanos Dura Ace R9100 crank arm. Four directional strain gauges and dual accelerometers per arm work together to precisely measure pedaling force, as well as Pioneers proprietary force direction and pedaling efficiency
