Pioneer Shimano Ultegra R8000 Power Meter 165mm Left Crank Arm L9670
Sale price
$78.89
Regular price $111.23
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Pioneer Shimano Ultegra R8000 Power Meter 165mm Left Crank Arm L9670
Sale price
$78.89
Regular price $111.23
Get the edge on the rest of the peloton by swapping out your standard Ultegra 8000 non-drive crank arm with this one utilizing a Lightweight Power Sensor that measures force vectors at 12 points per pedal stroke.