Hello and thanks for checking out this new Campagnolo Super Record 12-speed carbon fiber Ultra-Torque crank with Stages Left Arm Power Meter! This crank will come to you in the new-in-box condition seen in the included photographs. This crank is surplus from the service course of Team UAE back when they rode Campagnolo. No rings are included, 12-speed compatible with 112/146 Asymmetric BCD spider. Titanium fixing bolt included. Ceramic BB bearings are pre-installed as well. Pick it up here for less! Please see the included pics of the actual crank you will receive. Contact me with any questions, I will do my best to answer them. THANK YOU FOR SUPPORTING A SMALL BUSINESS! The Super Record 2×12-Speed crankset has been made lighter on the inside, thanks to the design of Campagnolo Hollow Technology. Unidirectional carbon fiber construction guarantees continuity of the entire groupset, and features the Ultra-Torque system with titanium spindle to ensure perfect transmission of power. The innovative design of the outer chainring ensures faster, quieter shifts thanks to the contoured pin, and the symmetrical design of the inner chainring teeth provide improved stability with chain crossovers. Unidirectional carbon fiber crank arms, titanium axle and aluminum chainrings. Includes Ceramic Cult bearings. Eight fixing screws for increased stiffness. Superficial treatment of the chainrings for a longer lifespan. Unchanged Q Factor (145.5mm). 130 Hubs, 135/142 Road Disc Hubs > 415 mm Chainstay. 146 Campagnolo Asymmetric, 112 Campagnolo Asymmetric.