Giant SUSPENSION Quick Start Manual page 21

SETTING AND ADJUSTING NRS SAG (air shock)
1. As a starting point, set the air chamber's pressure at the rider's body weight. For example, if
the body weight is 160 lbs., set the shock at 160 psi.
2. To check sag, position the rubber "O" ring located on the shock's shaft all the way against
the base of shaft (closest to the shock body). (see figure 6 pg.19)
3. Position your bicycle next to a wall so that you can sit on the bike with both feet on the pedals
while steadying yourself with one arm. Gently sit on the bicycle without bouncing. Dismount
gently. The shock should compress/move the rubber O-ring approximately one millimeter. If
the shock compresses more than two millimeters, add 5 psi to the air chamber and re-mea-
sure sag distance.
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