Bosch BULLS 650-185, Operating Instructions Manual

Page: 100 / 238

99
Operation
6.5.13.1 Adjusting the Suntour
rear shock
Only applies to
ebikes
with this equipment
Every
rear shock
has specific air pressure
settings
.
These levels are starting points.
These settings can be changed based on
riding skills, trail conditions, frame design
and personal preferences.
After setting up the rear
shock
, check the sag to
ensure the recommended sag settings are used.

The fork sag is adjusted.

When adjusting the sag, ensure that the
compression and rebound adjuster is in an open
position, i.e. the
lockout lever is in the OPEN
position.
1 Remove the valve cap from the air valve .
2 Attach a
shock
pump to the valve.
3 Pump the damper to the required pressure.
Never exceed the recommended maximum air
pressure.
4 Detach high-pressure
shock
r pump.
5 Measure the distance between the air chamber
seal and the end of the
rear shock
. This
distance is the total
rear shock travel
.
6 Use the O-ring or a cable tie on the damper
body to gauge the sag correctly.
7 Put on your normal cycling clothing, including
rider all gear
.
8 Sit on the
ebike
in your usual riding position
and support yourself against an object, such as
a wall or tree.
9 Push the O-ring or cable tie downwards
against the air chamber seal.
10 Get off the
ebike
without
causing the
fork
to
drop further into its travel.
11 Measure the distance between the air chamber
seal and the O-ring. This measurement is the
sag. The recommended value is between
25% (hard) and 30% (soft) of the
total
rear
shock travel
.
have reached the desired sag.

If the sag is correct, fasten the valve cap onto
the valve.
Recommended air pressure (psi)
Body weight Triair EDGE-TT EDGE RAIDON
Main body Air reservoir Main body Main body Main body
Air pressure
Factory reset
180 200 110 110 110
Maximum air
pressure
300 240 300 300 300
Table 38: Suntour filling pressure table for the
rear shock
Notice
The
shock
can be permanently damaged if the
required air pressure in the
rear shock
is
exceeded or not reached.
Do not exceed the maximum air pressure of
300
psi (20 bar).
Deflection Sag
30–45 15–25
50–75 20–25
Table 39: Recommended sag for the
rear shock
12 Increase or reduce the air pressure until you