Up for sale is a Specialized S-Works Quarq power meter carbon crank set with 172.5 arms, BB30 11 speed 130 BCD 53/39 chainrings.

Great condition as you can see in the pictures. 

The spider was replaced by Quarq at the end of last year so it comes with existing warranty.

This crank is light and stiff and probably one of the lightest power meters around.

Feel free to ask any questions.

Shipping in continental US only.