6.5.6.1 Adjusting the Suntour fork steel
suspension
Only applies to pedelecs with this equipment
1 You will find the sag setting wheel beneath the
plastic cover on the crown. Remove the plastic
cover.
Figure 76: Sag setting wheel on the suspension fork crown
Turn the sag setting wheel clockwise to
increase the spring pre-tensioning.
Turn the sag setting wheel anti-clockwise to
decrease the spring pre-tensioning.
You will have made the ideal setting if the
shock absorber deflects 3 mm when bearing
the rider's weight.
3 Replace the plastic cover on the crown after
making the setting.
MY21K01 - 32_1.0_24.09.2020
All manuals and user guides at all-guides.com
6.5.6.2 Adjusting the Suntour fork air
suspension
Only applies to pedelecs with this equipment
The air valve is located beneath the air valve
cap on the crown. Twist off the air valve cap.
Figure 77: Screw caps in different designs
1 Attach a high-pressure damper pump to the air
valve.
2 Pump air suspension fork to the required
pressure. Observe the levels in the Suntour
filling pressure table. Never exceed the
recommended maximum air pressure.
Rider weight
AION, NEX
< 55 kg
35 - 50 psi
55 - 65 kg
50 - 60 psi
65 - 75 g
60 - 70 psi
75 - 85 kg
70 - 85 psi
85 - 95 kg
85 - 100 psi
< 100 kg
+ 105 psi
Maximum air
150 psi
pressure
Table 34: Suntour filling pressure table for air forks
Operation
XCR 32, XCR 34
40 - 55 psi
55 - 65 psi
65 - 75 psi
75 - 85 psi
85 - 95 psi
+ 100 psi
180 psi
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