Formula MOD Operating Manual page 10

The result is 30% of SAG. Here below is a reference table for measurement:
STROKE 15%SAG
55 mm 8,25 mm
65 mm 9,75 mm
75 mm 11,25 mm
FORMULA recommends 30% of SAG for the Enduro / Gravity discipline. For the trunnion
attack, it will have a different length but the calculation formula remains the same.
ADJUSTMENTS:
If the SAG is not the desired one, here's how we can operate (figure J):
• To increase the value of SAG, need
to decrease the preload: rotate
with the RIGHT hand the preload
nut COUNTERCLOCKWISE (blue ar-
row), taking care not to drop below
the minimum preload value (2 mm).
If this does not allow the desired
value to be obtained, a lower stiff-
ness spring (lbs/in) must be used.
• To decrease it instead, rotate the
threaded ring CLOCKWISE (orange
arrow) making sure not to exceed
with the preload in addition to the
maximum allowable (5 mm). Here
too, if we fail to obtain the target
value, it will be necessary to change
the spring with a higher stiffness.
For the coil replacement consult paragraph "e".
10
20%SAG 25%SAG
11 mm 13,75 mm
13 mm 16,25 mm
15 mm 18,75 mm
30%SAG 35%SAG
16,5 mm 19,25 mm
19,5 mm 22,75 mm
22,5 mm 26,75 mm
40%SAG
22 mm
26 mm
30 mm
Fig. J