Look E-765 GRAVEL User manual

MA
NUAL
E ‑76 5 GRAVEL

CONGRATULATIONS !
IMPORTANT INFORMATION
INTRODUCTION TO PRODUCT
PRE‑INSTALLATION LAYOUTS
BATTERY MOTOR UNIT ‑ DRIVE AXLE
ADJUSTING THE SEAT POST HEIGHT
STEM
EAB CONTROLS
HEADSET
MECHANICAL/ELECTRIC ROUTING
E‑765 GRAVEL FORKS
BRAKE ASSEMBLY
HYDRATION
FITTING THE WHEELS
MAINTENANCE
AFTER‑SALES SERVICE
WARRANTY
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EN

4
EN
CONGRATULATIONS!
You have chosen your bike from our range of E‑765 GRAVEL electric bikes. Thank you for your trust in
our products. When you chose this new LOOK kit, you chose to enjoy the benets of a high‑tech product
with French design. Your frame and its LOOK accessories are carefully checked during the manufacturing
process, and we are condent that you will be fully satised with them. Our products meet and even exceed
the various current European and international standards relating to electric‑assist bikes:
‑ Machinery directive 2006/42/EC
‑ Electromagnetic compatibility directive 2014/30/EC
‑ Restriction of Hazardous Substances in electrical and electronic equipment directive 2011/65/EU
‑ NF EN 15194, Cycles‑Electrically power assisted cycle – EPAC bicycles
‑ ISO/FDIS 4210 part 1‑9, Cycles‑Safety requirements for bicycles
LOOK products are protected by industrial property rights.
For further information, go to www.lookcycle.com/patents
Registering your new LOOK bike
Registering your LOOK bike means that you
become a preferred customer, and you also get a
lifetime guarantee on your frame and fork as well
as other services.
For any information relating to the FAZUA motor
system, please check the specic product
notice information provided with your bike.
If you would like to receive it in digital format,
please go to the site www.fazua.com.
Important notice: LOOK E‑765 GRAVEL
bikes are designed and optimised to be used
with a total authorised weight of 110 Kg.
Important notice: LOOK E‑765 GRAVEL
bikes should not under any circumstances
be altered. Any alteration will result in the bike’s
warranty becoming invalid, and most importantly
the bike would no longer comply with your country’s
current legislation. The same conditions apply to
any part xed to our bikes that is not a LOOK part.
Warning on counterfeit products: The use
of counterfeit products is very dangerous
and may cause you and others to have serious
falls, resulting in serious injury or even death.
Under no circumstances will LOOK, its agents or
its distributors be held responsible for any direct
or indirect damage arising from a product that has
not been designed, manufactured and marketed
byLOOK.
IMPORTANT INFORMATION
Before rst use, please take the time to read
through all of the instructions. Follow all the
advice given so that you enjoy all the benets of
this high‑quality product.
We recommend that you go to an approved
LOOK dealer to get the bike assembled.
LOOK reserves the right to change the product
specications without prior notice in order to
improve it.
For more information on the terms, special offers
and coverage relating to online registration,
please visit our website www.lookcycle.com
SERVICES section > WARRANTY POLICY >
ONLINE PRODUCT REGISTRATION.
!
!
!

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Your endurance geometry LOOK E‑765 GRAVEL kit has been designed and developed in line with LOOK
research office specications to bring you the best effort transmission, steering precision and user comfort ‑
all with unparalleled electric assistance within our carbon architecture (detachable elements are the battery
and motor, xed elements are the gearbox and the lock system with push button).
These characteristics are possible thanks to the very high quality carbon chassis that integrates a German
Fazua motor system (www.fazua.com).
INTRODUCING THE PRODUCT
To nd out more, to view IMPORTANT
INFORMATION that you need to know and
tolearn about WARNINGS ON COUNTERFEIT
PRODUCTS please go to our website
www.lookcycle.com and read through the
manual, as well as the motor unit instructions
at www.fazua.com. Section SERVICES >
WARRANTY POLICY > IMPORTANT
INFORMATION and section SERVICES >
WARRANTY POLICY > COUNTERFEIT.
If you are unable to visit our site, we can
supply you with a printed copy of our
warranty policies via your dealer.

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PRE‑INSTALLATION LAYOUTS
Your bike must comply with the requirements set
out in current national law and in current traffic
standards. If it does not do so, you are exposing
yourself to the risk of a serious accident and/or
penalties. If you make alterations of a technical
nature, then you should comply with the relevant
national highway code and the standards in force.
If you do not do so then you are exposing yourself
to the risk of a serious accident. Before you get on
your bike for the rst time in a different country, it is
recommended that you familiarise yourself with the
applicable regulations in force.
Never ride without having your hands on the
handlebar. You could have a serious fall, and risk
getting ned. You should always have at least one
hand on the handlebar. Do not become distracted,
do not listen to music, and do not use a phone while
you are on your bike. If you do not concentrate on
the traffic you risk having a serious accident or a
bad fall.
Your bike comes with:
• its Fazua motor system (a removable motor
system& battery in the diagonal tube)
• the assistance control system xed onto the
handlebar arch, the speed sensor on the rear left
base
• its own specic frame ttings (derailleur hanger
for Mavic Speed Release Ready axle system, and
locking pin integrated into the horizontal tube).
• the Look mini‑case with tting options (includes
notices, certication kits and charger).
Before you make your rst trip, you will have to
adjust the bike to your height. If you do not do this,
you risk losing control of the bike and having a fall.
Werecommend that you ask your dealer to handle
all of the assembly and adjustment operations.
Ifyou do not do this, some parts might come off if
they have not been properly assembled or tightened.
Ifanything like this happens during a trip, you could
also cause serious harm.
Ask your dealer to show you how to handle your
bike, and to show you the specic features of your
new electric‑assist bike. If you do not do this you
might be unsure about something, and this could
result in death, serious injury and/or damage
toproperty.
Test the electric assistance and braking functions
in a safe place before venturing out onto a public
road. You should do this even if you have already
used this kind of machine. It is possible that the
assistance function or the progressive nature of
the brakes might be different from other bikes you
have become used to. You run the risk of causing
a serious accident if you do not test how the bike
works beforehand. Try out the bike for long enough
to feel safe on it. If you nd yourself in a situation
that you consider to be dangerous, get off the bike.
The same applies to riding the bike throughout
its life: you should check that the brakes and the
electric assistance function are working properly,
and also that the entire headset handles properly.
Do not ride your bike if it is not in perfect working
order. If you have any doubt about the bike’s working
order, take it to a dealer to get it checked out.
All tightening systems must comply with
manufacturer recommendations. Failure to do
so exposes you to the possibility of a serious fall.
Finally, it is in your interest to always wear suitable
protective clothing.

7
EN
BATTERY MOTOR UNIT ‑ DRIVE AXLE
ADJUSTING THE SEAT POST HEIGHT
If you wish to nd out more about how to use and handle the integrated motor system, you should consult the
Fazua manual provided with your bike, as well as the very comprehensive website www.fazua.com.
To adjust the seat post height, you will need to manipulate the locking mechanism that is part of the
framework.
Please be aware that this locking mechanism, referred to as a locking pin lock mechanism, must be
tightened to a torque setting of 6 N.m to ensure that the surrounding components do not deteriorate, and to
ensure that the adjusted seat is maintained to an optimal level.
If you dismantle or reassemble the bike during maintenance or upkeep operations, or if you are replacing a
part, then you must do the following:
‑ Grease the sliding surfaces (A)
‑ Grease the threads and beneath the screw head (B)
‑ Degrease the textured part in contact with the seat tube (C)
6 N.m TORQUE
A
B
C

8
EN
The stem and crosspiece assembly has a specic set‑up for the purposes of the overall design, and for
integration purposes. The fork pivots are likewise specially made so that they are perfectly able to withstand
the extreme stresses to which these bikes are subjected.
Adjusting the height
The bike is assembled at the factory with all
crosspieces to a height of 37.5mm.
PLEASE NOTE
At the factory, your bike’s stem is adjusted to the
highest position. If you want to adjust the height and
lower the seat position, it is recommended that you
ask your dealer to do this for you, especially if the
carbon pivot needs to be cut using special tools.
Even a small mistake with cutting or positioning
could result in the materials deteriorating faster than
they should, and could result in a weaker set‑up. The
entire assembly has been carefully checked in line
with the size you have received, and the slightest
change to this could render the entire set‑up less
solid, resulting in the steering position’s assembly
being damaged, leading to serious injury.
Unscrew the CHC M5 compression screw (1),
then loosen and take off the HEX 6 mm Allen
compression kit (3). Loosen the rear M6 screw (10)
of the stem (4) then remove the stem pivot. It is vital
that you use the right cutting tools to cut the carbon
fork stems. This is to ensure that the cut is properly
done, in particular to get a cut that is perfectly
perpendicular to its axis.
As far as the cut length is concerned, you only need
to reduce the height of the removed crosspiece
(2.5mm / 5mm / 10mm).
When putting the stem back in place, always make
sure that the surface area of the carbon pivot cut is
5mm below the top surface of the stem body so as
to leave enough space to x the HEX 6 mm Allen
compression kit, which should not go beyond the
stem level. This stops it from getting in the way, and
most of all ensures that there is contact with the
upper cover.
1CHC M5 compression screw (4 N.m)
2Specic JDD cover
3HEX 6 mm Allen compression kit
(6 N.m)
4Special stem
5Special crosspiece 2.5mm*1
6Special crosspiece 5mm*1
7
Special crosspiece 10mm*3
8 JDD extension with O‑ring
9 handlebar tightening CHC M5 (5 N.m)
10 Tube tightening CHC M6 (12 N.m)
11 Front cover
STEM
1
2
3
4
5
6
7
8
9
10
11

9
EN
The assistance control routings and the derailleur controls are combined in the frame. Your EAB’s electric
controls come up on your handlebar so that you can control the 3 assistance levels +/‑ on the buttons just
by pressing on them. In addition, the charge level is shown on the 11‑light graduated display. Please refer to
the Fazua paper manual or to the website www.fazua.com.
WARNING: the front cover (11) is tted in a particular direction, which must not be changed. The upper
part labelled ‘Top’ must be facing upwards.
EAB CONTROLS

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1 / Grease the upper part of your frame (15) and place
the upper 1"1/8 bearing (14) on this part.
2 / Grease the lower part of your frame (15) and your
fork (17) and place the lower 1"1/2 bearing (16) in the
frame, taking care to position the chamfer outside the
bearing going towards the inside of the steering pin,
then insert your fork into the frame.
3 / Slide the split compression ring (13) onto the fork
as far as the upper bearing.
4 / Slide the stem (front cover including the 4 screws
with anaerobic adhesive).
5 / Position the compression kit (3) and the upper
cover (2).
6 / Tighten the compression kit (3) in the fork pivot to
a torque of 8 N.m, then adjust the headset using the
CHC M5 (1) compression screw to a torque of 4N.m,
then tighten the stem screw M6 (10) to a torque of
12N.m.
The E‑765 GRAVEL headset is a traditional self‑adjusting system thanks to the presence of a compression
kit.
1CHC M5 compression screw
2Specic JDD cover
3Compression kit
4Special stem
5Special crosspiece 2.5mm*1
6Special crosspiece 5mm*1
7
Special crosspiece 10mm*3
8 JDD extension with O‑ring
9 handlebar tightening CHC M5 (5 N.m)
10 Tube tightening CHC M6 (12 N.m)
11 Front cover
12 0.25mm micro block
13 Compression split ring
14 Upper 1 1/8" bearing
15 Frame with carbon supports
16 Lower 1"1/2 bearing
17 Monobloc fork
HEADSET
B
DÉTAIL
B
ECHELLE
2 : 5
1
2
3
4
5
6
7
8
13
14
15
16
17
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12
11

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MECHANICAL / ELECTRIC ROUTING
E‑765 GRAVEL FORKS
WARNING: The CHC M5 (1) compression screw is not for tightening the stem, but is for adjusting
thedirection.
NOTE: For all maintenance operations, remember that the fork must be placed on a wheel. Any abnormal
wear of the hangers due to abrasion against the ground is not covered by the LOOK guarantee.
E‑765 bikes are tted with end caps so that they are compatible with mechanical units, and also with electric
SHIMANO DI2 and SRAM ETAP systems.
The LOOK E‑765 GRAVEL fork has a particular curve branch structure that is suitable for all tyre sizes, and
is the best structure for coping with the practical aspects of competitive cycling (single transfer of 43mm).
The prole and the carbon structure have been thoroughly researched in order to come up with very best
ratios of precision, weight and rigidity in the market.