The Campagnolo Centaur 2018 Crankset is the first aluminium version fitted with the Ultra-Torque axle. With this type of crankset, one half of the spindle is attached to the drive side, while the other half is fitted to the non-drive side. Halfway down your bottom bracket, the cogs firmly engage and are secured to each other. This makes the Centaur 2018 Crankset extremely stiff.
Like the more expensive 11-speed cranksets, the Centaur 2018 has a 4-arm spider. When it comes to gears, you have a choice between 52-36T and 50-34T. The chainrings are fitted with proprietary bolts. The mounting points are placed more towards the outside of the chainring, further improving stiffness.