The new aluminum stem specially designed for the Colnago Disc frames, such as C64 Disc and VR3s Disc.
This stem allows you to integrate internally the cables improving the aesthetics and aerodynamics of the bicycle while keeping the driving characteristics intact.
Material: Aluminium
Finish: Matt black
Clamp diameter: 31.8mm
Angle: ±6 degrees
Steer tube diameter: 1 1/8 inch