Polaris FST IQ Touring - Manual (Page 73)

70
THE PERFECT FIT
FAST M-10 Rear Suspension Adjustments
Static Sag and Ride Height Settings
Ski Pressure
4. There are also two front
arm mounting holes in the
slide rail that can adjust ski
pressure. The lower hole
increases ski pressure
while the upper hole
decreases ski pressure.
NOTE: By design, the BIASED COUPLE design of the M-10 suspension dis-
places the rear arm as the front arm is compressed. This means that
when you raise the front limiter strap, at some point you will collapse
the rear suspension arm, which will affect SAG height and reduce rear
suspension travel.
Initial M-10 Suspension Set-up Chart
These charts are a guideline to be used for initial suspension set-ups.
Your set-up may vary based on your desired riding style.
*You may prefer an optional rear track middle spring retainer. See page 68.
M-10 128 M-10 136
Rider Weight
with Gear
(lbs./kg)
Suggested FRA
Range (Lower
Number is Softer)
Rider(s) Weight
with Gear
(lbs./kg)
Suggested FRA
Range (Lower
Number is Softer)
Under 100/45 1 to 1 1/2 Under 100*/45* 1 to 1 1/2
100-150/45-68 1 1/2 to 2 100-150*/45-68* 1 1/2 to 2
150-200/45-90 2 to 2 1/2 150-200*/45-90* 2 to 2 1/2
200-250/90-113 2 1/2 to 3 200-250/90-113 2 1/2 to 3
250-300/113-136 3 to 3 1/2 250-300/113-136 3 to 3 1/2
300-350*/136-159* 3 1/2 to 4 300-350/136-159 3 1/2 to 4
350+*/159+* 4 to 5 350+/159+ 4 to 5
Upper
Lower