Campagnolo Chorus 12s UT 172.5x52/36 UT crankset carbon

Campagnolo Chorus Crankset - 172.5mm 12-Speed 52/36t 96 BCD Campagnolo Ultra-Torque Spindle Interface Carbon. The Campagnolo Chorus 12-Speed Crankset features lightweight carbon crank arms and is optimized for Campagnolos Ultra-Torque crank system.

Utilizes Campagnolos Ultra-Torque crank system to provide a very light weight and stiff system that transfers power to the pedals without power loss

Directly molded unidirectional carbon fiber cranks steel axle and aluminum chainrings provide exceptional stiffness and optimum power transmission

Symmetrical teeth on the internal chainring allow for fluid and precise transmission even with extreme cross-chaining

Chainrings are surface treated for longer life

Q-Factor: 145.5mm

Design is optimized to run multiple chainring combinations