Adjusting The Suntour Fork Air Suspension - Bosch Intuvia Translation Of Original Operating Instructions

6.5.12.2 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 113: Screw caps in different designs
AION35
Body weight
Mobie 45
<55 kg 35...50
55...65 kg 50...60
65...75 kg 60...70
85...95 kg 85...100
> 100 kg +105
Maximum air
120
pressure
Table 49: Suntour filling pressure table for air forks
3 Detach high-pressure damper pump.
4 Measure the distance between the crown and
the dust seal. This distance is total deflection of
the fork.
5 Push a cable tie attached temporarily
downwards against the dust seal.
6 Put on your normal cycling clothing, including
baggage.
7 Sit on the pedelec in your usual riding position
and support yourself against an object, such as
a wall or tree.
8 Get off the pedelec without allowing it to
deflect.
9 Measure distance between the dust seal and
the cable tie.
 This measurement is the sag. The
recommended value is between 15% (hard)
and 30% (soft) of the total fork deflection.
MY22B01 - 12_1.0_26.08.2021
All manuals and user guides at all-guides.com
Recommended air pressure (psi)
Axon34
XCR34
Mobie 45
XCR32
40...55 40...55
55...65 55...65
65...75 65...75
85...100 85...100
+100 +100
145 130
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 tyre pressure.
NCX
40...55
55...65
65...75
85...95
+100
180
10 Increase or reduce air pressure until you have
reached the desired sag.
11 If the sag is correct, turn the air valve cap
clockwise.
12 If you are unable to achieve the required sag,
an internal adjustment may be needed.
Contact specialist dealer.
Operation
XCR24 XCM-Jr.
40...55 40...55
– –
– –
– –
– –
100 100
105