Polaris 550 Indy Sport 2024 Owner's Manual page 41

This is only an initial setup, and final spring preload may vary based on rider
preference and riding conditions. Accessory springs with a higher load rating
are available for some models. Please see your dealer for availability.
TORSION SPRING PRELOAD (121)
To adjust rear torsion spring preload, rotate the three-position cam using the
engine spark plug tool. Adjustment is easiest when the cam is rotated from low
to medium, and then to high. Rotating directly from low to high will require
significantly more effort.
Different rate torsion springs are available if a firmer ride is desired. See your
dealer for more information.
Low
TORSION SPRING PRELOAD (155)
To adjust rear torsion spring preload, rotate the three-position cam using the
engine spark plug tool. Different rate torsion springs are available if a firmer ride
is desired. See your dealer for more information.
The following information is provided only as a guideline to be used for initial
suspension set-up. Your set-up may vary based on your desired riding style.
Soft
(long end of cam to
front)
TIP
Medium
Medium
(short end of cam up)
THE PERFECT FIT
High
Firm
(long end of cam up)
39