Isothermal (ISO) mass modelling results for [KKS2000]23. The decomposition for both galaxies was performed under two different assumptions of the mass-to-light ratio, as indicated in each figure. The blue circles represent the derived rotation curve, while the magenta lines show the fitted rotation curve. The green dashed lines indicate the dark matter contribution to the rotation velocities, while the red dot-dashed and cyan dashed lines correspond to the rotational velocities of the gas and stellar components, respectively. The black arrows represent the 90th percentile stellar radius obtained from the WISE 3.4 μm band surface brightness profile.