Campagnolo Crank Chorus 12 Speed ​​Carbon 172.5mm 32-48

The new Chorus Crank set is a true refinement of technology and versatility. Technically advanced thanks to the unidirectional construction technology in carbon fiber, it is immediately formed without any surface coating and has an ultra-torque steel axle such as the record crankset. It is versatile thanks to the new ring of 123 mm bolts that, although it gives an extremely performing structure, also ensures a greater variety of usage segments.
Available with 165, 170, 172.5 and 175 mm Cranks, the new smaller ring of bolts on the Chorus Crankset makes it compatible with 52/36, 50/34 chain sheets and with the brand new 48/32 ratio. < /P>

Model Chorus
Material type aluminum /carbon
Net weight (g) 728
Number of gears 12
Crank arm length (mm) 172.5
Gear ratio Crank set 48-32