Campagnolo Super Record Double Inner Chainring Black 39t

The maximum that you could ask for in performance and smoothness. The Super Record™ crankset is an extraordinary concentration of technology and performance: extremely high overall stiffness, extraordinary lightness, fast and precise shifting, the CULT™ system and the option with titanium axle, all this enhances even more the performance and uniqueness of this crankset.Features & Benefits:- TITANIUM AXLE AND REVERSE THREAD TITANIUM FIXING BOLT Reduces the overall weight of the crankset by 40 grams.- HOLLOW CRANKS AND SPIDER ARMS WITH ULTRA-HOLLOW™ TECHNOLOGYReduced weight of stress-free sections, improved crank set weight to stiffness ratio.- ULTRA-TORQUE™ AXLE: Pressure on the pedals is transmitted effciently without any power loss. - NEW CHAINRINGS: Sophisticated mechanical features on the parts that move the chain up and down guarantee maximum effciency during shifting. A further evolution of the chainrings used by Pro-Teams in 2014. - DIFFERENTIATED NUMBER OF PINS DEPENDING ON THE