Pioneer Shimano Dura-Ace R9100 Single Leg Power Meter Crank Arm

Brand Pioneer
Category Components
SubCategory Drivetrain, Brakes
Sale Price
$629.99
Retail Price
$629.99
Merchant SKU 250557
Manufacturer SKU
Product UPC
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If you've just upgraded to Shimano's latest flagship drivetrain, we'd understand why you might be a bit uneasy about springing for a full, dual-leg power setup. Pioneer's Dura-Ace R9100 Single Leg Power Meter Crank Arm lets you quantify the gains in efficiency made by Shimano's crankset redesign,... Show More