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47
THE PERFECT FIT
Rear Suspension Adjustments
Rider weight, riding style, trail conditions, and vehicle speed all affect
suspension action.
Each rear suspension can be adjusted to suit rider preference and deliver
excellent performance for a given set of conditions. However, all sus-
pension designs and adjustments involve a compromise, or trade-off.
For example, a suspension set up for snowcross racing would provide a
very stiff ride on the trail. A suspension set up for trail riding would bot-
tom out harshly on a snowcross course.
Refer to the suspension setup label on your snowmobile, or see your
POLARIS dealer for initial suspension setup information. Additional
adjustments can be made after initial setup. Make adjustments to one
area at a time so you can evaluate the change. For further assistance, see
your dealer.
Suspension Performance Tips
• Rider weight usually determines the position at which the spring pre-
load should be set. However, this may vary with riding style. With a
little experimentation, each rider can find a preferred setup. These
adjustments are easy to make, involve very little time or effort, and
greatly affect the ride.
• In deep snow, a new rail slide will offer improved performance over
worn rail slide. It can also improve top speed.
• When riding on ice or hard-packed snow, adding a set of bogie wheels
to the rail may enhance the machine's performance. Bogie wheel kits
are available from your dealer.
• POLARIS offers track kits for improved flotation in deep snow. See
your dealer for assistance.
Tip: Keep the suspension pivot points lubricated. This will reduce moisture and
rust build-up and ensure proper function of the suspension components.
Grease rear suspension pivots before adjusting the rear suspension. Refer
to the Pre-Ride Suspension Inspection on page 56.
Track Tension
Track adjustment is critical for proper handling. Always maintain cor-
rect tension and alignment. Refer to the track tension maintenance sec-
tion beginning on page 98.