The Rollz Motion is our regular size and fits for people with heights between 1.60-1.90 m / 5 ft 3″ – 6 ft 3″. The Rollz Motion Small is for people with heights between 1.50-1.85 m / 4 ft 11″ to 6 ft ⅞”.
The frame of the Rollz Motion Small is two inches lower compared to the Rollz Motion.