Campagnolo Record 12 Ultra-Torque carbon crankset. Compatible with all Campagnolo 12-speed drivetrains. 
Crank length is 172.5mm. Chainrings are 53/39. In excellent used condition, hard to imagine anyone being disappointed --bearings are smooth, the cranks and chainrings are very clean and show minimal wear. Please see pictures for verification.
I also have an 11-29 12-speed Super Record cassette which I will be listing shortly.

Item will ship same day or within 2 business days of order being placed.

Thanks for looking, happy riding, and have a great day.