Polaris RZR 900 Owner's Manual page 118

MAINTENANCE
Suspension Settings (RZR S/RZR XC/RZR 4)
Front/Rear Shock Compression
The compression damping clicker knob is
located on top of the shock reservoir. When
the knob is turned clockwise until it stops,
the damping is in the fully closed position.
1. Turn the clicker clockwise to increase
compression damping.
2. Turn the clicker counter-clockwise to
decrease compression damping.
Setting
Softest
Factory
Firmest
116
Compression Damping
20 clicks from closed
12 clicks from closed
2 clicks from closed
Increase
Decrease