10
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Settings and adjustments
Warning:
Remember to take a short test ride every time you change
any of the settings.
Important:
• You should not attempt to change any settings
or make any adjustments that require specialist
knowledge or specialist tools.
• You will be able to change/make most of the settings/
adjustments yourself, requiring only a limited range of tools.
Suitable tools
• Hex (Allen) key 5, 6 and 3 mm.
• Spanner (open-ended or ring) 15 mm
• Pedal (or open-ended) spanner 15 mm
• Torque wrench
• Screwdriver
• Tyre levers
• Bicycle pump
Tightening of screws and nuts
Important:
• It is important that screws and nuts are tightened
to the correct tension to prevent personal injury or
material damage.
• If a screw or nut is to be tightened to a particular
torque (Nm), this is specified in the instructions.
Use a torque wrench in order to achieve the correct
tightening torque.
• If no torque is specified in the instructions, the screw
or nut must be tightened so that it is securely fixed.
As a general rule, the larger the screw/nut, the more
force should be used when tightening. Be careful,
however, to not overtighten.
Tightening torque
Com-
ponent
Details
Tight-
ening
torque
(Nm):
Wheels 15 mm front wheel nuts
28–30
15 mm rear wheel nuts
37–39
Pedals 15 mm pedal spindle
21–23
Rim
brakes
5 mm socket head screw, which secures
the brake arm to the fork fixing
6–8
5 mm socket head screw, which holds
the brake pads in place
6–8
5 mm socket head screw, which secures
the brake cable to the brake arm
6–8
Stem
4 mm socket head screws, which secure
the handlebar to the steering stem
6
Seat
post
6 mm socket head screw, which secures
the saddle to the seat post
21–23
5 mm socket head screw, which secures
the seat post to the seat tube
8
Basic settings for the electrical
system
The electrical system has three basic settings, which can
be adjusted according to personal preference.
Torque of the motor
• In addition to the three speed/assistance modes, it is
also possible to adjust the torque of the electric motor
in small increments, from the lowest torque (-15) to
the highest (+15).
• The higher the torque, the more efficiently the power
is transferred from the motor, which means that
the motorised assistance feels stronger.
Important:
A high level of torque can be particularly advantageous
when accelerating from low speed or when cycling uphill,
but it can be a disadvantage when cycling on slippery road
surfaces or if you prefer a lower level of intervention from
the motorised assistance.
Brightness of the display
Adjust the brightness of the display in small increments
from the lowest (-15) to the brightest (+15).
Sensitivity of the automatic lighting
• A light sensor is fitted at the top-left of the display unit.
• Adjust the sensitivity of this sensor from the lowest
sensitivity (-15) to the highest (+15).
Open the settings menu
1. Turn on the electrical system using the control unit on
the handlebars or the power switch on the battery.
2. Press down [ + ]
(C2) and [
] (C1)
simultaneously for
> 3 seconds to
access the settings
menu.
3. Press [
]
repeatedly to
switch between
the three basic
settings.
4. Choose the respective settings in accordance with
the
Torque of the motor
,
Brightness of the display
and
Sensitivity of the automatic lighting
instructions.
5. Press down [
] for > 3 seconds to exit
the settings menu.
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