Polaris 2016 600 Rush PRO-S - Manual (Page 77)

75
THE PERFECT FIT
Traction Products
Carbide Skags
A skag is a replaceable bar attached to the underside of the ski to assist
in turning the snowmobile and to prevent ski wear caused by contact
with roads and other bare terrain. Use carbide skags with studded tracks
to help maintain proper steering and control. See page 136.
Maintain a proper balance between the number of studs and the length
of carbide on the skags (the more studs you use, the longer the carbide
on the skags should be). See your dealer's track studding chart.
Wear Strips
Your snowmobile is equipped with integrated stud protection that will
protect the cooling system and tunnel when using a maximum stud
length of 1.325 inches (3.7 cm) for all tracks.
See your dealer’s studding chart for recommended traction accessories.
Chaincase Gearing
A speed sensor reads the speed of the brake disc on the jackshaft. The
engine management system uses this signal to determine vehicle speed.
If changes are made to either the upper or lower chaincase sprocket, the
engine management system must be updated to set the new drive ratio.
Please see your POLARIS dealer to reprogram the speedometer offset
calibration if you install different chaincase sprockets.