Polaris 50 Indy 2023 Owner's Manual page 38

THE PERFECT FIT
Allow a passenger to ride only on models equipped with a passenger seat.
1. Securely elevate and support the rear of the snowmobile to remove the
weight from the suspension.
2. Use a tape measure to measure the spring installed length between the two
spring retainers.
3. Refer to the chart on the next page to determine the correct spring length for
rider weight. If adjustment is needed, clear away any snow or ice trapped
within the spring or threads.
4. Using a spanner wrench, rotate the spring to adjust length.
Never adjust a spring beyond the maximum adjustment length shown in the
chart. Adjusting beyond maximum adjustment will cause the spring to bottom
Adjust the rear track shock spring per the charts on below.
EVO RMK MODELS
Rider Weight(including all riders,
gear, cargo, & accessories
Shaded cells indicate factory settings.
< 160 lbs
160-220 lbs
220-280 lbs.
36
and result in damage to your rear suspension.
REAR TRACK SHOCK SPRING (RTSS) SET-UP
(Standard Spring)
Measure spring length with suspension off the ground
< 73 kg
73-100 kg
100-127 kg
*RMK EVO maximum adjustment is 8.5 in. (21.6 cm)
WARNING
NOTICE
Model
EVO RMK
EVO RMK
EVO RMK
Installed Spring Length(rear
suspension off the ground)
9.5 in.
9.12 in.
8.75 in.
24.1 cm
23.2 cm
22.2 cm