Specialized Dura-Ace Power Cranks - Dual Sided

Specialized Dura-Ace Power Cranks - Dual Sided
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No matter your skill level or experience on the bike, there's no better way to enhance your training and racing performance than by riding with a power meter.
And for all of you Dura-Ace fans out there, Specialized has combined their extremely light power sensors with a Shimano Dura-Ace crankset to give you the most accurate and precise power meter available.

• All models include 52/36T chainrings.

• +/- 1.5% real-world accuracy tested on the WinMill and validated by the Locomotion Lab in Boulder, CO.

• Independent, dual-leg power measurement.

• Works with ANT+ and Bluetooth® devices.

• Easy set-up and diagnostics with the Specialized Power app. (iOS and Android versions available).

• Available in 170-175mm crankarm lengths.

Part Numbers

Option MPN
Black / 170 48119-2502
Black / 172.5 48119-2503
Black / 175 48119-2504


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