Normalised circular velocity profiles. Left panels: Circular velocity profiles, normalised with respect to the asymptotic velocity (thin coloured lines), grouped into the six quenching stages as defined in K21. Right panels: The median smoothed curve of the circular velocity profiles, normalised with respect to the asymptotic velocity (thick coloured lines) for each quenching group. The shadowed regions indicate the dispersion of the curves from the median value. The magenta horizontal line indicates the unity value between the two velocities.