Campagnolo Centaur Ultra Torque 10 Speed Chainset
With Centaur you are spoiled for choice. Campagnolo have even made 4 versions: Standard, Compact, aluminium alloy or carbon. And with different length arms of course.
The Ultra-Torque system ensures maximum rigidity and minimum dimensions.
Light-alloy sheared-drawn chainrings with anti-friction treated Ultra-Drive chainrings
8 pins on the large chainring - integrated ULTRA-TORQUE semi-axles
Requires Campagnolo Ultra-Torque BB cups
Chainring combination: 53-39 and Compact CT 34/50