The PR (Progressive Rocker) is an evolution of our NR (Natural Rocker) frames. Using 5 smaller wheels, the frame provides a lower ride hight with a tighter effective contact (smaller turning radius) providing enhanced maneuverability, stability, and control.

The PR frames are designed for a more artistic skating style and skill development on smooth surfaces. Whereas the NR frames (4 larger wheels) work better for a more versatile skating experience on all surfaces.

The Progressive Rocker frames are available in two different sizes (PR76 and PR80), to help optimize the skater's experience based on their foot size.....

Recommended frame length based on boot size:

Boot size 22-27.5cm (36-42 shell) - PR76 Frame
Boot size 28-32cm (43-47 shell) - PR80 Frame