The New Campagnolo Super Record 12 Speed Groupset with 170mm Crankset with with your desired chainring combination. Let us know which chainrings you need at checkout. 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…