Kalkhoff Pedelec Bosch Integrale 0.5 Manual

PEDELEC BOSCH INTEGRALE 0.5
Supplementary guide | EN
Version 1 | 18.12.2017
EPAC ELECTRICALLY POWER ASSISTED CYCLE

Supplementary guide | Pedelec Bosch Integrale 0.5 EN-3
CONTENTS
*dependent on model
I. Introduction EN-4
I.I Explanation of the safety
information symbols EN-4
I.II Pedelec Bosch Integrale 0.5 EN-5
II. Information pack EN-5
II.I Booklet and CD EN-5
II.II Component guides EN-6
II.III Service book EN-6
II.IV EU declarations of conformity EN-7
III. Cycle dealers EN-7
IV. Legal regulations for Pedelecs EN-7
IV.I International EN-7
IV.II Germany EN-8
IV.II.I Lights EN-8
IV.II.I.I Replacement bulbs EN-9
IV.II.II Disposal EN-9
V. Intended use EN-10
V.I Pedelec EN-10
VI. Pedelec weight* EN-10
VI.I Overall weight EN-10
VII.Pedelec Bosch Integrale 0.5 EN-11
1. General safety information EN-12
2. Protection from theft,
manipulation and loss EN-14
3. Beforeyourrstride EN-15
3.1 Attaching the pedals EN-15
3.2 Adjusting the saddle height EN-16
3.3 Moving the saddle EN-17
3.4 Tilting the saddle EN-18
3.5 Handlebar height EN-18
3.6 Adjusting the headset EN-18
3.7 Attachingthereectors* EN-20
3.8 Switching the lights
onando EN-20
3.9 Changing the angle
of the front light EN-20
3.10 Braking EN-21
3.11 Chain EN-21
3.11.1 Checking for chain wear EN-21
3.11.2 Chain cleaning and
maintenance EN-22
3.12 Gears EN-22
3.13 Wheel EN-23
3.13.1 Changing the wheel EN-23
3.13.1.1 Axle nut* EN-23
3.13.2 Fastening quick-release
wheels* EN-23
3.13.3 Quick-release axle* EN-25
3.13.4 Replacing the front wheel EN-26
3.13.5 Rims EN-27
3.13.6 Tyres EN-27
3.14 Suspension fork* EN-27
3.14.1 Lockout system EN-28
3.14.2 Air system* EN-28
4. Before every trip EN-28
5. Tips EN-29
5.1 Safety information EN-29
5.2 Transporting your Pedelec EN-30
5.3 Trailer bikes and trailers EN-31
5.4 Luggage rack EN-31
5.4.1 Safety information EN-32
5.4.2 Assembly EN-32
5.5 Storage EN-33
5.6 Cleaning EN-33
5.7 Unlocking and removing
the battery EN-34
5.8 Inserting the battery EN-34
6. Torque settings EN-35

EN-4 Supplementary guide | Pedelec Bosch Integrale 0.5
I. Introduction
This manual is a supplementary guide for your Bosch system guide. This
is where you will nd information on installing and removing the battery,
as well as general information on how to operate, use, maintain and repair
your Pedelec Bosch Integrale 0.5.
DANGER
BeforeusingyourPedelecforthersttime,carefullyreadthisuser
guide. Please also read other manuals in the information pack  II.
Information pack Page EN-5. Familiarise yourself with the appearance
and meaning of the safety information symbols. Ensure to contact your
cycle dealer III. Cycle dealers Page EN-7 in case a clarication is
required. Failure to comply with safety symbols and instructions can
result in death, very serious injuries and/or damage to the bicycle.
The manufacturer's liability and any warranty are deemed null and
void for any damage or injury caused by a failure to adhere to safety
symbols and instructions.
Ensure that your cycle dealer has provided you with all the documents
included with the bike upon delivery. Keep this user manual and the
other documents in the information pack for future reference. Please
pass on the user manual and information pack to other people who
will use, maintain or repair this Pedelec. Failure to do so can lead to
uncertainty which may cause death, severe injuries and/or damage to
equipment.
You can download this guide, the “Original
User Guide | General” and parts of the
information pack as PDFs from our website
(www.derby-cycle.com/en/downloads/
downloads.html). There you will also
nd links to the websites of the various
component manufacturers.
I.I Explanation of the safety information symbols
DANGER
This symbol combined with the signal word "DANGER" indicates
a potentially dangerous situation. Failure to comply with this safety
instruction can result in death or very serious injuries.
WARNING
This symbol in conjunction with the signal word "WARNING"
indicates a potentially dangerous situation. Failure to comply with
this safety warning can result in serious injury.
CAUTION
This symbol combined with the signal word "CAUTION" indicates
a potentially dangerous situation. Failure to comply with this safety
instruction can result in minor injuries.

Supplementary guide | Pedelec Bosch Integrale 0.5 EN-5
II. Information pack
In addition to this guide, you will receive a system guide, a booklet and
CD, a service book, two declarations of conformity and component guides
with your Pedelec Bosch Integrale 0.5. The following points describe the
contents of the information pack in more detail.
II.I Booklet and CD
The booklet contains a “Quick-start guide”describing how to check the
torque settings, attach the pedals and adjust the height of the saddle. At
the back of the booklet is a CD. The CD includes the "Original User Manual
| General" in several languages which provides general information on the
dierent types of bikes and their components. If you go online you can
follow a link to our website. The CD can be played on any standard PC or
laptop. Proceed as follows:
Method A
1. Insert the CD.
2. Left-click on the shelexec.exe le twice.
3. Select the required language.
4. Select "Open User Guide from CD" or "Check Online for New Version of
User Guide".
PLEASE NOTE
This symbol combined with the signal word "IMPORTANT"
indicates a potentially dangerous situation. Failure to comply with
this safety instruction can result in damage to the Pedelec and its
components.
This symbol indicates helpful tips, useful or important
information about the product or its additional uses. It does
not indicate a dangerous or harmful situation.
I.II Pedelec Bosch Integrale 0.5
Your Pedelec Bosch Integrale 0.5 is an electrically power assisted cycle
EPAC (electrically power assisted cycle). When the assist mode is switched
on, the electric drive provides assistance as long as you are pedalling. You
can control the degree of assistance, which is adjusted using various assist
modes. The drive assistance is dependent on the force and speed of your
pedalling and the speed you are travelling. Drive assistance stops as soon
as you stop pedalling and when the battery is discharged or if you reach
a speed of 20 mph. Thus the pedalling harder is required if you want to
travel faster than 20 mph.

EN-6 Supplementary guide | Pedelec Bosch Integrale 0.5
II.II Component guides
In the component guides you will nd important information on using and
maintaining the components of your Pedelec. Often they also provide
information on any warranties. If there is no specic user guide included
for the particular component you are interested in, look
in our “Original User Guide | General” (CD)
II.I Booklet and CD Page EN-5 or on the component
manufacturer's website. You can also nd a list of our
component manufacturers at
www.http://www.derby-cycle.com/en/downloads/
downloads.html.
II.III Service book
In the accompanying service book, you will nd the warranty terms, a
list of wearing parts, a cycle passport, and forms to use for initial sale,
maintenance and owner changes.
DANGER
Keep the service book appropriately up-to-date and adhere to the
maintenance
intervals. Components can fail if wear and damage are
not identied in a good time. If this happens whilst you are cycling,
you could injure yourself very seriously or even die. Replace any worn,
damaged or bent components before using the Pedelec again.
Method B
1. Insert the CD.
2. Right-click once on "Open Folder to Show Files".
3. Left-click on "Start" twice.
4. Select the required language.
5. Select "Open User Guide from CD" or "Check Online for New Version of
User Guide".
You will need the Adobe Acrobat Reader software to
read the manuals. It is included on the CD; you can also
download it for free from https://acrobat.adobe.com/uk/en/
acrobat/pdf-reader.html.
The paper version of ‘Original User Guide | General’ can be
ordered free of charge from:
Derby Cycle Werke GmbH
Siemensstraße 1-3
49661 Cloppenburg, Germany
[email protected]

Supplementary guide | Pedelec Bosch Integrale 0.5 EN-7
DANGER
Like all bicycles, the Pedelec must comply with the respective national
roadtracregulationsandapplicablestandards.Ifyoucarryout
anytechnicalmodications,bearinmindtherelevantnationaltrac
regulations and applicable standards. If the cut-o speed exceeds
25 km/h, the Pedelec will become liable to mandatory registration
and insurance. Technical modications can impair the function of
your Pedelec resulting in damage to components. If this happens
while you are riding the bike you could be severely injured or killed.
Furthermore, it will invalidate the manufacturer's liability, warranty
and guarantee (where applicable).
Observe the respective national regulations regarding the
disposal of the drive system, control elements, Pedelec
battery and charger. Otherwise you will be committing an
oence and run the risk of a ne.
II.IV EU declarations of conformity
EU declarations of conformity conrm that we have complied with all the
safety requirements of the regulations applicable to the Pedelec and the
battery charger.
III. Cycle dealers
Ask our cycle dealers for advice. On Page 35 you will nd a link to the
brand website with all cycle dealers in your region.
IV. Legal regulations for Pedelecs
IV.I International
DANGER
Never ride "hands free". You could fall o and seriously injure or even
kill yourself – and also be liable for prosecution. You must always
have at least one hand on the handlebars.
Alwaysobservetherelevantnationaltracregulations.Otherwise
you run the risk of a serious accident. Before using your Pedelec
abroad, nd out about the regulations applicable in that country.

EN-8 Supplementary guide | Pedelec Bosch Integrale 0.5
DANGER
Before you use a trailer bike or trailer, make sure you read Section
5.3 Trailer bikes and trailers Page EN-31. Otherwise there is a risk of
serious injury or death.
IV.II.I Lights
In Germany, the requirements for lights on bicycles is regulated in Section
67 of the Road Trac Licensing Regulation (StVZO) and in the Technical
Requirements for vehicle parts. Lights include both battery and dynamo-
powered lights and include reectors that work without a power supply
and simply reect external light.
Light type Number Position Characteristics
Front light 1 Front White light
The illuminance must be at least 10 lux at
the centre of the beam at a distance of 10
metres.
Reector At least
1
Front White
The reector can be integrated into the
front light.
Rear light 1 Rear Red light
The lowest point of the illuminating
surface must not be lower than 250 mm
above the road surface.
A parking light function is also permitted.
IV.II Germany
The following regulations (not exhaustive) were applicable in Germany
when this guide was compiled (10/2017):
» The drive may only be used as an aid to pedalling, i.e. it may only
"help" when the rider is actively pedalling.
» The average drive output must not exceed 250 W.
» The drive output must continue to fall as the speed of the bike
continues to increase.
» The drive must cut out automatically at 20 mph.
For you this means:
» There is no obligation to wear a helmet.
DANGER
In the interests of your own safety, a suitable helmet should always be
worn. A cycle helmet can protect you from severe injuries. Make sure
that the helmet ts properly.
» You do not require a driving licence.
» There is no requirement for compulsory insurance.
» The use of cycle paths is regulated as for normal bicycles.
» The use of children trailers and cycle trailers is generally permitted for
Pedelecs.

Supplementary guide | Pedelec Bosch Integrale 0.5 EN-9
IV.II.I.I Replacement bulbs
LED lamps are not replaceable.
IV.II.II Disposal
Do not dispose of the drive, control element, battery or
charger in the household waste.
Hand them in at the designated places
(such as a recycling centre, battery collection point or
cycle dealer).
Electrical devices marked
with this symbol must
not be disposed of in the
household waste.
Light type Number Position Characteristics
Reector At least
1
Rear Red
The highest point of the illuminating
surface must not be higher than 600 mm
above the road surface.
Large reector 1 Rear Red
The large reector is marked with a Z.
It can be integrated in the rear light.
Reector 2 Per pedal Yellow
They reect light in both directions
(forwards and backwards).
Reector (or
reective wheel
stripe)
At least
2
Per wheel Yellow
Attached to the spokes at an angle of
180˚.
They reect light to the sides.
Reective stripe (or
wheel reector)
1 Per wheel Ring-shaped reecting white stripe.

EN-10 Supplementary guide | Pedelec Bosch Integrale 0.5
VI. Pedelec weight*
Pedelecs are heavier than normal bicycles. The exact weight
depends on the equipment tted. If you want to know the
precise weight of your Pedelec, we recommend having
it weighed by a specialist dealer. Most dealers have a
professional and accurate cycle weigher.
VI.I Overall weight
DANGER
Do not exceed the permitted overall weight of the Pedelec as this can
result in fracturing or failing of important safety parts (such as the
brakes). If this happens while you are riding the bike, it can lead to
severe falls – with fatal consequences.
Overall weight = Weight of the bike + weight of the rider + weight of
the trailer bike or trailer + weight of luggage and/or child
Bike type Overall weight permitted Weight of rider**
Pedelec Bosch
Integrale 0.5 286 lbs Max. 230 lbs
** for a Pedelec weighing 56 lbs.
V. Intended use
V.I Pedelec
This bicycle is designed and equipped for use on public roads and paved
paths. It can also be used on a non-challenging terrain.
The manufacturer and dealer accept no liability for damage resulting from
any use beyond this denition and/or failure to comply with the safety
information and instructions in the user guide.
This applies particularly to o-road use, overloading and failure to
properly rectify faults.
Also included in the denition of intended use are the conformance
to the operating, maintenance and repair conditions in the user guide
and service book II.III Service book Page EN-6 stipulated by the
manufacturer. Fluctuations in consumption and battery power as well
as a reduction in capacity due to the cycle's age are commonplace and
technically unavoidable and as such do not represent material defects.
*dependent on model

Supplementary guide | Pedelec Bosch Integrale 0.5 EN-11
VII. Pedelec Bosch Integrale 0.5
1Back light
2 Luggage rack
3 Seat post
4Saddle
5 Right brake lever (rear
wheel brake)
6Shifter
7Handlebar stem
8Display
9Handle bars
10 Easy-reach control
11 Left brake lever (front
wheel brake)
12 Front light
13 Front mudguard
14 Fork
15 Disc brake,
front wheel
16 Front wheel hub
incl. dynamo
17 Spokes
18 Wheel rim
19 Motor
20 Pedal
21 Pedal crank
22 Chain
23 Rear wheel incl.
reector strips
24 Side stand
25 Derailleur
26 Disc brake,
rear wheel
27 Seat stay
28 Rear mudguard
29 Seat tube
30 Crossbar
31 Down tube with
integrated battery
4
8 96
15
14
16
17
1820 1921
3
10 115 7
8
22
24
23
25
26
27
28 29
31
30 13
1
1 2
12

EN-12 Supplementary guide | Pedelec Bosch Integrale 0.5
DANGER
Check that the brakes work and that the handlebars can move freely
before every ride. Do not use the bike if it is not in perfect technical
condition. If you are unsure, ask your cycle dealer to check it over.
Inspect your Pedelec before every trip and after each time it has been
transported anywhere or left unattended 4. Before every trip Page
EN-28. Components might fail if wear and damage are not detected
early enough. If this happens whilst you are cycling, you could injure
yourself very seriously or even die. The additional power means
higher loads are applied to wearing parts on a Pedelec than on a
normal cycle. Replace any worn, damaged or bent components before
using the bike again.
Do not exceed the overall weight permitted for the Pedelec
because parts important for safety might fracture or fail VI.I Overall
weight Page EN-10. If this happens while you are riding the bike,
severe falls might result – with fatal consequences.
Contact your cycle dealer when wearing parts and other components
need to be replaced. We recommend asking your cycle dealer to as-
semble and adjust the bike.
Otherwise, components could become loose due to a faulty assembly.
If this happens whilst you are cycling, you could injure yourself very
seriously or even die. If you do have to tighten something, you will
nd a complete list of the required torque settings in Section6.
Torque settings Page EN-35 which must be strictly followed.
1. General safety information
Comply with the safety and user instructions at the start of the following
sections.
DANGER
We discourage allowing children under the age of 14 years to ride
Pedelecs. They may not be able to cope with the speed. Serious
accidents and falls might result.
Wear a cycle helmet. While there is no legal obligation to wear one,
you should always wear a suitable cycle helmet for your own safety. A
cycle helmet can protect you from severe injuries. Make sure that the
helmet ts properly.
Keep your hands and other body parts and clothing away from moving
parts, otherwise you can become ensnared, have a serious fall and
injure yourself.
Adaptyourridingstyletotheprevailingtracconditions,otherwise
you could fall o and involve yourself and others in a serious
accident. Take into consideration that longer braking distances
needed on wet or icy roads. Think ahead anticipating the actions
of other road users and reduce your speed. Avoid sudden jerky
movements of the handlebars and braking actions. Dismount if you
ever feel unsafe.
Only use the bicycle for its intended purpose V. Intended use Page
EN-10. Otherwise component failure may result. If this happens whilst
you are cycling, you could injure yourself very seriously or even die.

Supplementary guide | Pedelec Bosch Integrale 0.5 EN-13
CAUTION
Do not open up the drive, battery, control element or charger as you
could injure yourself. Parts might also be damaged beyond repair
invalidating the warranty. Contact your cycle dealer when problems
arise.
PLEASE NOTE
Always park your Pedelec so that it cannot tip over. Components can
be damaged if the bike tips over.
Do not clean the Pedelec with a water hose or high pressure washer.
Although the components are sealed, damage to the cycle may still
result. Clean the Pedelec with a soft damp cloth.
DANGER
Only use original replacement parts. Replacement parts from other
manufacturers can impair the function of your Pedelec. Serious acci-
dents can result.
Ask your cycle dealer to explain and show you how to use the special
features of the components. Please also follow the component
guides. We recommend asking your cycle dealer to assemble and
adjust the bike. Otherwise, components could become loose due
to a faulty assembly. If this happens whilst you are cycling, you
could injure yourself very seriously or even die. If you do have to
tighten something yourself, a full list of torque settings is in Section
6. Torque settings Page EN-35 (strict adherence to which is a
requirement).
WARNING
Do not ride in unfavourable lighting conditions (fog, rain, dusk,
darkness) without adequate lights IV.II.I Lights Page EN-8. Failure
to do so can result in accidents and serious injuries.
Always remove the battery before starting to work on the Pedelec.
The Pedelec could switch on unexpectedly and you could be seriously
injured.

EN-14 Supplementary guide | Pedelec Bosch Integrale 0.5
AttachyourPedelectoaxedobject(suchasatree,street
lamp or fence) so that it cannot be carried away.
Use a high-quality bike lock. Invest about 10 % of the
purchase price of the bike in locks. Your cycle dealer will be
able to t a suitable frame lock if your bike does not already
have one. You can also use other types of bike lock. Ask
your cycle dealer for advice.
Make a note of the important details of your Pedelec (e.g.
in the service book II.III Service book Page EN-6, bike
passport) and get it registered with the police. This makes it
easier to describe and identify if stolen.
Have the police code for your Pedelec; the address and
initials of the owner are engraved on the frame in an
encrypted form. Coding makes the illegal resale of a bike
more dicult and deters thieves. A coded bike also makes it
easier to identify the owner.
Bicycle theft is often covered by household contents
insurance. Check the terms of your insurance policy as soon
as possible.
2. Protection from theft, manipulation and loss
DANGER
Protect your Pedelec from unauthorised access. Serious injury may
result if third parties modify components (e.g. the brakes) without
your knowledge. Inspect your Pedelec before every trip and after each
time it has been transported anywhere or left unattended
4. Before every trip Page EN-28. If your bike is damaged, only ride
it again once the damage has been rectied. Your bike will not be
replaced under warranty if lost or stolen.
The following measures can help you to protect your Pedelec from theft
and manipulation and to recover it if it has been stolen:
Always lock the bike and battery even if you leave it for
a short while. Ideally, the lock(s) should block the wheel
powered by the drive. Do not leave the key in. To be on the
safe side you can also remove the battery. A Pedelec must
also be secured with a lock when parked outside residential
areas (e.g. in a shed or basement).
Do not park your Pedelec in deserted locations –
especially for long periods. If possible, park your Pedelec
in private or communal garages or individual bike lockers
which have surveillance.

Supplementary guide | Pedelec Bosch Integrale 0.5 EN-15
3. Beforeyourrstride
Make sure that your Pedelec is adjusted to your height and is ready to use.
Familiarise yourself with the basic functions of your Pedelec.
DANGER
Ask your cycle dealer to explain and show you how to use the special
features of the Pedelec and its components. Please also follow
the component guides. We recommend asking your cycle dealer to
assemble and adjust the bike. Otherwise, components could become
loose due to a faulty assembly. If this happens whilst you are cycling,
you could injure yourself very seriously or even die. If you do have
to tighten something yourself, a full list of torque settings is in
Section 6. Torque settings Page EN-35 (strict adherence to which is a
requirement). Always use a torque wrench.
Adjusting the Pedelec to your height. If the bike is not correctly
adjusted to your height, you can lose control of the bike and fall
badly.
Practise braking and riding with the assist function in a safe place
beforeventuringintotrac.If you do not familiarise yourself with the
operation and higher speed of your Pedelec, you could cause a serious
accident. Ride in ECO mode until you feel condent enough to try the
higher modes. Dismount if you ever feel unsafe.
3.1 Attaching the pedals
1. Screw the right-hand pedal (marked ‘R’) into the right-hand pedal
crank in a clockwise direction.
2. Screw the left-hand pedal (marked ‘L’) anticlockwise into the left-hand
pedal crank.
DANGER
Screw the pedals in straight, otherwise you could damage the thread
on the pedal crank – if this happens when you are cycling, a severe
fall could result.
3. Tighten both pedals towards the front wheel to a torque of 40 Nm
using a torque wrench.
If no value is shown on the component, use the torque
settings from Chapter 6. Torque settings Page EN-35

EN-16 Supplementary guide | Pedelec Bosch Integrale 0.5
1. Undo the seatpost bolt by turning it
anticlockwise with a 4 mm [0.16 in]
Allen key.
2. Move the seatpost into the right
position.
PLEASE NOTE
When lifting the seatpost completely out of the seat tube, be careful
not to damage the light cable. The light cable for the rear light passes
through the seat post into the seat tube.
3. Tighten the seat post bolt again
by turning it clockwise with a torque
of 12 - 15 Nm [8.9 - 11 ft-lb] using a
torque wrench.
4. Test the tightness of the saddle by
trying to move it.
For 1. Loosen seat clamp(s)
For 3. Tighten seat clamp(s)
For 1. Loosen seat clamp(s)
For 3. Tighten seat clamp(s)
3.2 Adjusting the saddle height
Determining the correct saddle height
1. Sit on the Pedelec and at the same time lean against a
wall.
2. Turn the foot pedal on the opposite side to the wall to
its lowest point.
3. Place your heel on the pedal.
Your leg should be fully
extended.
4. If your leg is not fully
extended when your heel is on
the pedal, raise the saddle.
Lower the saddle if you cannot
reach the pedal.
WARNING
Seatpost marking
The seatpost is marked to indicate how far you
may pull it out from the frame. Never pull the
seatpost further out than the marking. This could
cause it to bend or break and cause you to fall.
For 3. Extend leg

Supplementary guide | Pedelec Bosch Integrale 0.5 EN-17
DANGER
Observe the prescribed tightening torque. Failure to comply can
result in screws/bolts becoming loose, tearing away or fracturing. If
that happens while you are riding the bike, components may come
o and you could have a severe crash. If screws are overtightened,
components can also be damaged.
If no value is shown on the component, use the torque settings from
Chapter 6. Torque settings Page EN-35
3.3 Moving the saddle
DANGER
Screw the clamping screws fully in a straight position in the nuts.
Failure to do so can result in the screws tearing out of the nuts.
correct
Front seat clamping bolts
wrong
Fig. 1 Fig. 2
1. To move the saddle, loosen the front and rear saddle clamping bolts
(M6) by turning them anticlockwise with a 5 mm Allen key. Turn
the saddle clamping bolts completely two to three times at most,
otherwise the whole mechanism could fall apart.
2. Move the saddle backwards or forwards as required.
DANGER
Never clamp the saddle in the curve of the saddle rail; always do it in
the straight section. Only shift the saddle within the straight section
(g.1). Saddles that stay clamped outside this area can fail (g. 2).
correct
Rear seat
clamping bolts
Fig. 1
wrong
Fig. 2
3. Tighten the two saddle clamping
bolts by turning them clockwise
with a torque of 12 Nm [8.9 ft-lb]
using a torque wrench.
For 3. Tightening the bolts

EN-18 Supplementary guide | Pedelec Bosch Integrale 0.5
3.5 Handlebar height
DANGER
Do not alter the handlebar height! Otherwise, the fork steerer may
break and you will seriously injure yourself.
3.6 Adjusting the headset
When the headset clicks or makes noises, it must be readjusted.
DANGER
We recommend asking your cycle dealer to assemble and adjust the
bike.
Observe the prescribed tightening torque. Failure to comply can
result in screws/bolts becoming loose, tearing away or fracturing. If
that happens while you are riding the bike, components may come
o and you could have a severe crash. If screws are overtightened,
components can also be damaged. If you are unsure how to set the
tightening torque, please ask your cycle dealer.
DANGER
Observe the prescribed tightening torque. Failure to comply can
result in screws/bolts becoming loose, tearing away or fracturing. If
that happens while you are riding the bike, components may come
o and you could have a severe crash. If screws are overtightened,
components can also be damaged.
If no value is shown on the component, use the torque settings from
Section 6. Torque settings Page EN-35
3.4 Tilting the saddle
1. To alter the tilt of the saddle, loosen the front saddle clamping bolt
(M6) by turning it anticlockwise using a 5 mm [0.20 in] Allen key.
Turn the saddle clamping bolt completely two to three times at most,
otherwise the whole mechanism could fall apart.
2. Tilt the bicycle saddle to the desired angle.
3. Tighten the front saddle clamping bolt again by the same number of
turns.
4. Ensure that the newly-tightened saddle does not tip; test it by pressing
down on the front and back alternately.

Supplementary guide | Pedelec Bosch Integrale 0.5 EN-19
1. Undo the M3 and M4 bolts by turning
them anticlockwise with a 1.5 or 3 mm
[0.05 in or 0.12 in] Allen key. Do not
remove the bolts completely.
2. a) To secure the headset, insert the 3 mm
[0.12 in] Allen key into the opening in the
upper spacer and turn this clockwise until
the headset is securely fastened.
b) To loosen the headset, insert the 3 mm
[0.12 in] Allen key into the opening in the
upper spacer and turn this anticlockwise
to loosen it. It is best to proceed in small
steps. A quarter of a rotation is often
enough to adjust the t.
3. Check that the headset is now properly adjusted.
There are two ways of doing this:
a) Grip the lower bearing with your thumb and forenger. Squeeze
the brake and move the wheel backward and forward. You will feel
signicant bucking if there is too much play. In this case you will
need to tighten the upper spacer using a 3 mm [0.12 in] Allen key.
b) It is easy to check whether the headset is xed too tightly - simply
lift the front wheel and allow it to swing from left to right. The
handlebar should swing it easily until the stop.
4. Once the headset has been adjusted as
required, tighten the M3 bolt with a
1.5 Nm [1.1 ft-lb] torque. The M4 bolt
must be tightened with a 2 Nm [1.4 ft-lb]
torque. Tighten both bolts in the clockwise
direction.

EN-20 Supplementary guide | Pedelec Bosch Integrale 0.5
3.9 Changing the angle of the front light
Proceed as follows to determine the correct light angle:
1. Position the Pedelec at a distance of 5 meters from a
wall.
2. Measure the height of the front light with a measuring
tape.
3. Mark the height of the front light on the wall.
4. Switch on the light.
5. Lift the front wheel slightly and rotate it so that the
front head lamp lights up.
6. If the light beam hits the wall above the height marking,
it will blind oncoming trac. The brightest part of the
light beam should preferably be midway between the
ground and the height marking.
1. Loosen the M5 bolt slightly by turning it anticlockwise. At the same
time, secure the locking nut with an 8 mm [0.31 in] open-end wrench.
2. Adjust the light angle so that it does not blind other people.
3. Tighten the M5 bolt again by turning it clockwise. At the same time,
secure the locking nut with an 8 mm [0.31 in] open-end wrench.
3.7 Attachingthereectors*
Your Pedelec comes supplied with reectors. Mount the white reector
on the handlebar, the red reector on the seat post and the remaining
reectors on the wheel.
3.8 Switchingthelightsonando
There is a ring on the rear of the front
light. Depending on the direction that
you turn it, the front and rear light will
turn on or o. You will need to step on
the pedals to activate the lights.
Front light
Rear
*dependent on model

Supplementary guide | Pedelec Bosch Integrale 0.5 EN-21
3.10 Braking
Make sure that you can always reach the brakes comfortably and that you
are familiar with their operation and position. Note which brake lever
operates the front and rear brakes.
DANGER
Practisebrakinginasafeplacebeforeventuringintoroadtrac.
In some instances, the braking eect can be dierent or stronger
than what you are used to. If you do not take the time to familiarise
yourself with the braking eect, you could cause a serious accident.
Practise until you feel safe. Dismount if you ever feel unsafe.
Replace the brake pads when they
reach the safe wear limit. Using worn brake pads can result in serious
injuries with fatal consequences.
CAUTION
Disc brake
Disc brakes: Avoid touching the brake discs
after intensive use of the brakes ‒they can
become very hot. You could burn yourself if
you touch them.
3.11 Chain
Bicycle chain
WARNING
Always remove the battery before starting to work on the Pedelec.
The cycle could switch on without warning and you could be seriously
injured.
CAUTION
Check the chain for signs of wear before every trip. A worn or
damaged chain can break. If this happens while you are riding the
bike, you can easily injure yourself.
3.11.1 Checking for chain wear
1. Remove the Pedelec battery.
2. Check chain wear with a chain wear indicator or vernier calliper.
3. Replace the chain if it is worn.