Kapic Spindle

The ROTOR Kapic Spindle is thicker than most of the competitors, with a diameter of 30 mm, but lighter as it is made of CNC'd 7075 aluminium. This ensures the best performance in every pedal stroke thanks to its maximum stiffness and exceptional lightness.

In addition, this spindle complements the evolution of wider MTB frames. It is fully compatible with frames: Boost (CL52 or CL55) and Superboost (CL56.5).

The Kapic Spindle features a spline interface specifically designed to assembly our Direct Mount chainrings or our INspider MTB spider / potentiometer. This provides a robust assembly and smooth engagement to maximise the efficiency of power transmission with every pedal stroke.