Completely new and redesigned by the Campy Tech Lab engineers according to the main objective: to create a crankset that is easy to maintain, lightweight and that retains the same U and Q factors of its Ultra-Torque "big brother". But that wasn't enough. Our engineers wanted to do more; i.e. to radically improve shifting performance. The ultra-high quality bearings, positioned on the most extreme points of the central axle, guarantee perfect smoothness and maximum pedal efficiency. The new Centaur Power Torque System crankset is ideal for Campagnolo 10x drivetrains. The high rigidity of the cranks and chainrings and its relatively light weight achieves very efficient power transmission. Technical Specifications: •full carbon uni-directional cranks •chainrings with MPS (Micro Precision Shifting) •light-alloy chainrings with anti-friction treatment •8 pins on the large chainring •integrated POWER TORQUE axle •Weight: Compact 640g, Standard 644g Requires POWER-TORQUE BB cups