59
Pedelec with BOSCH Drive Unit
GB
Our r
ecommendation:
Tyr
e size
Air pr
essure
front
rear
47-559 (26“x1,75x2)
2,5
3,0
50-559 (26“x1,90)
2,0
2,5
52-559 (26“x2,25x2)
2,0
2,5
57-559 (26“x2,125)
2,0
2,5
37-622 (28“x1 3/8x1 5/8)
3,5
4,0
40-622 (28“x1 3/8)
3,0
3,5
47-622 (28“x1,75x2)
2,5
3,0
50-622 (28“x1,90)
2,5
3,0
Ther
e are 3 valve systems for cycle tubes:
Please note that in case of Sclaverand valves,
you must first remove the dust cap and loosen
the knurled screw to pump or vent air. Always
make sure that the tyres have sufficient profile
and an undamaged body.
Rims
Rim wear indicator:
Many aluminium rims are equipped with a wear
indicator. Request your dealer to provide de-
tailed information.
Caution! A loose wheel, especially a loose
front wheel poses maximum risk of falling!
Chain tensioning
Ensure that the chain is tensioned correctly; it
is the most important part of the drive module.
A regular check is necessary since the chain
stretches in course of time. If necessary get the
chain re-tensioned by the dealer. As shown in
Figure, it should be possible to slightly move the
chain up and down by approximately 1.5 cm at
the centre of the two sprockets.
Tor
que specifications
Axle nuts :
front wheel
20
Nm
rear wheel
25
Nm
Foot pedal mounting
30
Nm
Brake pad mounting
5
Nm
Dynamo mounting
10
Nm
Other scr
ews:
M4
2,1
Nm
M5
4,2
Nm
M6
7,3
Nm
M8
17
Nm
M10
34
Nm
General operation
Gear changing
If you are not yet familiar with a gear change,
practice handling your new Pedelec, braking
and negotiating curves but do it away from pub-
lic roads.
Gear adjustment:
The gear must be adjusted regularly, depending
on the type of gear usage. Let your dealer do all
the gear settings.
Brakes
Your Pedelec is equipped with two independent
brakes. The right brake lever works on the front
wheel brake, and the left one on the rear wheel
brake. You can change this order by changing
the brake wires on the brake lever. Get this done
by your dealer.