BIKEE BIKE LIGHTEST User manual

BIKEE BIKE LIGHTEST MOTOR REV10
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INSTALLATION AND USER MANUAL
OF THE LIGHTEST SYSTEM

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BIKEE BIKE LIGHTEST MOTOR REV10
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Summary
1. Introduction .............................................................................................................................................4
1.1 Thanks................................................................................................................................................4
1.2 Notes on the manual .........................................................................................................................4
1.3 symbols ..............................................................................................................................................6
1.4 Definitions ..........................................................................................................................................7
1.5 Declaration of Conformity .................................................................................................................9
1.6 Warnings ......................................................................................................................................... 13
2 Security................................................................................................................................................... 14
2.1 Safe use........................................................................................................................................... 14
2.2 Protections and Pictograms ........................................................................................................... 15
3 Description.............................................................................................................................................. 16
3.1 Intended use ................................................................................................................................... 16
3 .2 Technical data................................................................................................................................ 17
3 Intended use and unintended use......................................................................................................... 17
3.1 Intended Use and Compatibility .................................................................................................... 17
3.2 Unintended Use............................................................................................................................... 19
3.3 Residual risks .................................................................................................................................. 19
3.4 Operations involving risks for the operator .................................................................................. 20
3.5 Product integrity ..............................................................................................................................22
3.6 Manual handling...............................................................................................................................22
3.7 Environmental and supported conditions ......................................................................................23
3.8 Recharging the battery....................................................................................................................23
4. Installation .............................................................................................................................................25
4.1 Contents of the package .................................................................................................................26
4.2 Screw detail .....................................................................................................................................28
4.3 Pressfit adapter/bush assembly .....................................................................................................29
4.4 Crank assembly .............................................................................................................................. 31
4.5 Chain guide assembly Torque sensor ............................................................................................32
4.6 Assembling the chain guide on the engine ................................................................................... 34

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4.7 Adjusting the spacers on the pedal shaft...................................................................................... 35
4.8 Engine installation with Medium or Short brackets ...................................................................... 38
4.9 Engine installation with Long or Hybrid brackets ......................................................................... 40
4.10 Installing Motor with In-Frame Brackets .................................................................................... 45
4.11 Installing the wheel sensor.......................................................................................................... 50
4.12 Installation of signal wiring.......................................................................................................... 51
4.13 Installing the pedals..................................................................................................................... 52
4.14 Completion of front and rear chain guides ................................................................................. 53
4.15 Connectors ................................................................................................................................... 55
5. Display.................................................................................................................................................... 57
5.1 Button overview .............................................................................................................................. 57
5.2 Switching on and off ....................................................................................................................... 58
5.3 Assistance management................................................................................................................. 58
5.4 Main screen description ................................................................................................................. 59
5.5 Quick Directions .............................................................................................................................. 60
5.6 Menu navigation.............................................................................................................................. 61
5.7 Statistics screen description.......................................................................................................... 61
5.8 Reset statistics................................................................................................................................ 63
5.9 Settings screen description............................................................................................................ 63
5.10 Torque sensor calibration............................................................................................................ 66
6 Smartphone application......................................................................................................................... 68
6.1 First start......................................................................................................................................... 69
6.2 Main screen description ................................................................................................................. 70
6.3 Settings screen ............................................................................................................................... 71
6.4 Tuning screen ................................................................................................................................. 72
6.5 Error screen .................................................................................................................................... 74
7. Maintenance .......................................................................................................................................... 75
7.1 Periodic maintenance ..................................................................................................................... 75
7.2 Extraordinary maintenance ............................................................................................................ 78
7.3 Different behaviors ......................................................................................................................... 78

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8 Troubleshooting ..................................................................................................................................... 80
9 Decommissioning ....................................................................................................................................85
9.1 Deactivation .....................................................................................................................................85
9.2 Deactivation procedure ...................................................................................................................85
9.3 Disposal ............................................................................................................................................86
10 After Sales.............................................................................................................................................86
10.1 Sale of Bikee Bike products between private individuals............................................................86
10.2 Purchase of a DEMO product from Bikee Bike Srl ...................................................................... 87
10.3 Shipment of the product to the site by the customer ................................................................ 87
11 Right of withdrawal and return of the product ...................................................................................89
11.1 Right of withdrawal for defective or non-compliant product .....................................................89
11.2 Right of withdrawal for "afterthought" ........................................................................................89
12 Revision list .......................................................................................................................................... 90

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1. Introduction
1.1 Thanks
Dear Customer,
First, we would like to congratulate you on your choice and we sincerely thank you for the trust you have
shown.
This trust is well placed, because the very high technological level and the quality of the materials ensure
the perfect functioning of the e-bike conversion kit you have purchased.
Our organization also allows us to guarantee customers a continuous and accurate assistance and
maintenance service.
Read the manual carefully, scrupulously follow the instructions contained therein, in order to obtain the
maximum result in terms of safety and system durability over time.
All the procedures useful for dealing with any reasonably foreseeable emergency situations that may
occur during use are also listed.
1.2 Notes on the manual
This manual contains instructions for installation, use and maintenance of the Lightest engine. Bikee
Bike Srl reserves the right to modify this document at any time without notice, for this reason we invite
the user to always check that they have the latest revision, available for consultation at this link:
www.lightest.bike or www.bikeebike.it
The manual is composed of various sections, each of which addresses a series of topics, divided into
chapters and paragraphs. The general index lists all the topics covered in the entire manual. The page
numbering is progressive, and each page displays its corresponding number. This manual is intended
for the user responsible for the installation, usage, and maintenance of the e-bike kit, and it pertains to
its technical lifespan after production, use, and any potential sale.
In the event that it is subsequently transferred to third parties for any reason (sale, loan for use, or any
other reason), the product must be delivered complete with all documentation.

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The information contained in this manual is not intended and cannot replace the knowledge and
experience possessed by the user, who is exclusively responsible for the use for which the e-bike kit was
designed. Before starting any operation on any unit, it is necessary to have at least read the entire
manual and then thoroughly study the topic relating to the operations to be carried out.
This manual contains proprietary information and cannot be supplied, even partially, to third parties for
any use and in any form, without the prior written consent of the manufacturing company.
The manufacturing company declares that the information contained in this manual is consistent with
the technical and safety specifications of the referenced e-bike kit.
A certified copy of this manual is deposited in the technical file, kept at the Bikee Bike srl company
The manufacturer does not recognize any documentation that has not been produced, released or
distributed by itself or by its authorized representative. This manual, like the entire technical file, will be
kept by the manufacturer for the period established by law (10 years). During this period, a copy of the
documentation accompanying the product may be requested at the time of sale. The entire technical file
remains available for this period exclusively to the supervisory authorities, who may request a copy.
After this period, it will be the obligation and responsibility of those who manage the product to make
sure that both the product and the documentation comply with the laws in force at the time of the check.

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1.3 symbols
Indicates a risk to the user or device.
Scrupulously respect the message.
Further information given in the
margin of the paragraph.
Tip for quick and correct use of the
device.
Quick press
(less than 1 second)
Indicates indispensable information, to
be read, understood and respected
carefully
Long press
(more than 3 seconds)
Positive key + of the display
Display menu key
Negative key - of the display
Top key and display on
[1] In square brackets there are the references to the components present in the first image.
MC Abbreviation for “Central Movement”
KB Abbreviation for “Kit Bikee Bike”

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1.4 Definitions
CE marking : process of preparation of the technical file, within which the documentation of everything
that the producer/manufacturer/importer/authorized representative has carried out or verified is
collected, to create a safe product that complies with European directives and standards.
CE marking : application of the CE mark on products released for free circulation using various methods
and supports.
Release for free circulation : making a product available to a third party in any form (sale, rental, loan
for use, gift, transfer, etc.)
Modification/adaptation : activities that change the situation of the product with respect to the original,
defined by the manufacturer, this activity determines the need to re-brand the product, in compliance
with current laws.
Manufacturer : anyone who releases a product for free circulation by indicating only his name on the
documents accompanying it.
Directive : document issued by the European central authority and which regulates the safety of a
product category. It must be transposed by every single State of the Union to have the force of law in
that State.
Regulation : document issued by the central European authority which has the force of law throughout
the territory of the European Union, without the need for implementation by individual states.
Standard : document issued by a private institution and which has indicative value of a good way of
operating, has the force of law only if supported by a specific government decree.
Harmonized standard : document issued by a private body, which is valid throughout the European
territory and has the force of law if subject to a Regulation. Compliance with a standard is always and
only a "presumption" of compliance with the directive or regulation to which it is harmonized.
Declaration of conformity : a document which must be issued and signed by the manufacturer and which
must accompany each product or batch of products.
CE label : indications that must be present on the product or on its packaging, which briefly indicates
that the manufacturer has fulfilled the safety obligations established by law.

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CE certificate : document issued by a private body, certifying that a single sample has passed certain
tests. The certificate can be imposed by law or voluntary, but it never replaces the CE marking, as it
makes no reference to mass production, it can therefore be supplementary, never a substitute for the
CE marking.
Machine : set of mechanical and non-mechanical elements of which at least one is mobile thanks to non-
human or animal force, even if without an applied energy source, but which is intended to be coupled
with an energy source. The set of several machines, which then become "almost machines", in turn
becomes a machine. Lifting systems, even if manual, are also included in the machinery directive.
"Machines" are also defined as systems or plants in which there are machines, such as pumps or
operational electric motors, or in any case components that fall within the scope of the machinery
directive.

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1.5 Declaration of Conformity
The machine is accompanied by the declaration of conformity drawn up in compliance with the laws in
force in the European territory.
Before using the machine in any form, check that the declaration of conformity is present.
If the machine is sold to third parties, all documentation must be delivered together with it.
Name Legal Representative
Matteo
Surname Legal Representative
Spaggiari
Company name
Bikee Bike Srl
Company headquarters
Legal: Via Zeni, 8 –38068 –Rovereto (TN)
Operational: Via Maestri del Lavoro 7/A, 46100 Mantua (MN)
VAT number
02334050222
Tel. Office
[phone]
E-mail
[email protected]
Website
www.lightest.bike

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The undersigned Matteo Spaggiari
As legal representative of Bikee Bike Srl
based in the Registered Office: Via Zeni, 8 –38068 –Rovereto (TN)
VAT number: 02334050222
declares
that the manager of the technical file is Ing. Matthew Spaggiari
furthermore declares
that the product: Ebike conversion kit consisting of a gearmotor unit, battery and electronic drive
Model and code: LIGHTEST
Year of modification and new marking:
2023
Serial number: IDxxxxxxx (xxxxxx number from 0 to
999999)
It was built in compliance with the following directives and standards:
1. Directive 2006/42 EC known as the Machinery Directive
2. Directive 2014/35/EU known as the "Low Voltage Directive"
3. Directive 2014/30/EU known as the "Electromagnetic Compatibility Directive"
4. Directive 2011/65/EC known as “RoHS”
5. Directive 2012/19/EU known as “WEEE”
6. Directive 2001/95/EC known as "General product safety"
7. UNI EN 15194:2012 standard - Bicycles - Pedal assisted electric bicycles - EPAC bicycles
(applicable only for 250W versions)
And it is therefore compliant with current directives and regulations.
This declaration of conformity is issued under the sole responsibility of the manufacturer.
Date: 04/10/2023
Signature: ______________________________

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The warranty regulations, listed in full in the purchase contract, are valid only if the ebike kit is used
under the conditions of intended use.
With the exception of the ordinary and extraordinary maintenance operations described in the
MAINTENANCE section and carried out with the procedures indicated, any repair or modification made
to the product by the user or by unauthorized companies will void the guarantee.
The guarantee does not extend to damages caused by inexperience or negligence in the use of the
product, or by bad or omitted maintenance.
The products we sell are covered by warranty regarding the following conditions:
1. The warranty is valid for a period of twenty-four (24) months on the product and 500 cycles on
the battery.
2. The manufacturer undertakes to replace malfunctioning or incorrectly manufactured parts at its
own discretion, only after careful inspection and confirmation of poor construction.
3. The transport and/or shipping costs in the event of incorrect use of the guarantee are always
charged to the buyer. Shipping costs are charged to the manufacturer for the first 6 months of
the product, after which they will be charged to the customer.
4. During the warranty period, the replaced products become the property of the manufacturer.
5. Only the original purchaser who has complied with the normal maintenance instructions
contained in the manual can benefit from this guarantee. Our warranty liability expires when: the
original owner relinquishes ownership of the product, or modifications have been made to the
product.
6. The warranty does not cover damages resulting from excessive strain such as use of the product
after a fault has been identified, extreme off-road use, violent impacts or falls, the use of
unsuitable operating methods as well as failure to observe of the use and maintenance
instructions.
7. The manufacturer assumes no responsibility for any difficulties that may arise in the resale or use
abroad due to the provisions in force in the nation where the product was sold.

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8. The defective product or part of it must be delivered to the manufacturer or to an authorized
service center for replacement; otherwise the replaced part will be charged to the buyer.
9. The guarantee is canceled if the product is opened (removal of the seal).
10. Only original parts and components are used.
11. The battery is kept above zero charge.
If it is deemed necessary to use the guarantee, please indicate the following data:
1. Engine ID (visible on the bottom fin of the engine).
2. Purchase date (presentation of the purchase document).
3. Detailed description of the problem.
Failure to comply with the methods of intervention and use of the product described in this
documentation will invalidate the terms of guarantee.

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1.6 Warnings
If part of the documentation is even partially missing or illegible, consult the technical assistance before
carrying out any further operation.
Personnel assigned to install, use and maintain the ebike kit must read the use and maintenance manual,
paying particular attention to the general safety standards and the methods of execution contained in
the sections relating to the operations for which they are responsible.
This chapter describes the general safety rules to be observed during any operation performed with the
kit. The intervention procedures, described in the following chapters, must be carried out in compliance
with both the execution methods indicated and the general safety standards of this chapter.
Different countries may have different safety regulations. It should therefore be noted that in all cases
in which the rules in the manuals conflict or reduce the rules of the nation in which the ebike kit is used,
the rules of the nation will in any case have priority over those in the manuals.
Personnel who are not adequately trained and delegated or who have made inappropriate
use of it, as well as from even partial non-compliance with the safety and intervention
procedures described in the manuals cannot hold the manufacturer responsible in any case
for accidents or damages resulting from the use of the product.
The lightest kit is intended for installation on bicycles and has external moving gears that
mesh with the transmission chain, typical of velocipedes. Some of these exposed gears are
driven by the motor and this inherently carries the risk of crushing, stacking. It is absolutely
forbidden to drive the vehicle with wide trousers or long skirts that could get caught in the
gears , to avoid this danger.

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2 Security
2.1 Safe use
Since it would be impossible to describe all the operations that must not or cannot be
performed, it should be considered that all operations (other than normal) that are not
explicitly described in the documentation, are to be considered not feasible.
During the use of the ebike kit, after having installed it on a bicycle that supports it, incorrect functioning
situations may arise that are not foreseen in the manuals. These anomalous situations can be caused
by environmental factors or by fortuitous failures unforeseeable by the manufacturer.
In the event of any unforeseen anomaly after having powered up the kit, it is necessary to:
1. Turn it off
2. Check for any errors using the “LIGHTEST ebike kit Control Pad” app.
3. Contact technical assistance immediately and communicate any errors found.
In case an unexpected anomaly occurs after connecting the kit to the battery charging system:
1. Disconnect the electrical network of the place to which it is connected.
2. Pull the charger plug out of the socket.
3. Contact Technical Support immediately.
If you think you need to carry out an operation or intervention not foreseen or by following a procedure
other than those indicated in the documentation, before proceeding, consult the manufacturer to verify
its feasibility (the company data are given in the CONFIRMATION DECLARATION section ) .
The manual must be kept by the user who has been assigned the task of installing, using and maintaining
the kit. In the event of deterioration or loss, the Customer may request a certified copy from the
manufacturer, or it may be downloaded from the website www.lightest.bike . We suggest that you keep a
backup copy in a place where it cannot be damaged or lost.
To prevent dangerous situations, all users of the kit in question must carefully read the use
and maintenance manuals, making sure they have understood the methods of use and
intervention before starting to use it.

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2.2 Protections and Pictograms
The engine pinion (engine and its parts) are protected by a cover, which requires specific equipment to
be circumvented. This guard must never be removed except for specific maintenance operations. At
the end of the work carried out it must be reassembled correctly and its stability must be checked.
Before, during and after use, the following pictograms must be observed.
Danger of crushing
and entanglement with
moving parts
Electrocution hazard,
disconnect power
before carrying out
any maintenance work
Prohibition to remove
guards
Obligation to read the
use and maintenance
manual
Warning signs that fulfill a safety function must not be removed, covered or damaged.

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3 Description
3.1 Intended use
The product described in the manual is a kit for converting ordinary
bicycles into powerful electric bicycles in minutes.
The engine uses mid-drive technology, which places the engine in
the bottom bracket of the bike, between the pedals. New patented
technology reduces engine size while increasing drive torque.
The engine transfers the motion through the bike chain, thus being
able to exploit all the gears of the rear wheel by combining them
with two front chainrings, one small for climbing and one for speed.
These two characteristics transform each bike into an electric bike
capable of easily tackling climbs of up to 58% inclination.
Bikee Bike LIGHTEST is available in four power versions: 250W
suitable for European legislation, 500W for Switzerland and
Canada, 749W and 1000W for the American market.
It is forbidden to modify the control system of the product. Bikee Bike srl assumes no
liability deriving from inappropriate and unauthorized use of the product following
tampering and/or negligence by a user.

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3.2 Technical data
Drive unit dimensions
Width: 100mm
Length: 148mm
Height: 105mm
Power
250W
500W
750W
1000W
Drive unit weight :
1.75kg
Degree of protection
IP55
Full speed:
250W: 25Km/h
500W: 25Km/h
750W: 42km/h
1000W: 42km/h
3 Intended use and unintended use
3.1 Intended Use and Compatibility
LIGHTEST it was designed and built solely and exclusively to be used as a kit to convert a normal bicycle
into an electric one (pedal assistance). The compatible bicycles are the kit are:
1. Mountain Biking
2. City Bikes
3. Fat Bikes
4. Racing bike
5. Light cargo bikes (maximum total weight of 150kg, including rider weight)

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Check the correct adapter on the website www.ligtest.bike.
Contact the company for support.
Measure the two dimensions of depth [ B ] and diameter [ A ]
and consult the table below to identify the correct
configuration of plates and accessories.
These dimensions cannot be taken with the bottom bracket
installed. To avoid unpleasant inconveniences, disassemble it
and carry out the measurements by sharing them with the
company.
First name
Typology
Depth
Diameter
Compatibility
Bush code
BSA (English)
With fillet
68/73mm
34.8mm
Standard
No need
Italian
With fillet
70mm
36mm
Incompatible
BB30
Without fillet
68mm
42mm
Bushing required
Adapter
Press Fit 30
Without fillet
68mm
46mm
OSBB extension
Without fillet
68mm
46mm
(carbon)
42mm
(metal)
BB86
Without fillet
86.5mm
41mm
BB90
Without fillet
90.5mm
37mm
BB92
Without fillet
92mm
41mm
BBright Direct
Without fillet
79mm
42mm
BBright - PressFit
Without fillet
79mm
46mm
BB386EVO
Without fillet
86.5mm
46mm
PressFit GXP
With fillet
90mm
42mm
Fat
With fillet
100mm
34.8mm
Standard
No need
PressFit 41 (Fat)
Without fillet
121mm
41mm
Bushing required
Adapter
PRESSFIT-30 (Fat)
Without fillet
100mm
46mm

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3.2 Unintended Use
No use other than those described in the INTENDED USE is foreseen.
It is also forbidden:
1. The use of the ebike kit for uses other than those envisaged.
2. Tamper with/modify the product.
3. Do not respect the power supply characteristics of the kit indicated in Technical data.
4. The replacement of parts and components of the machine with others not recognized by Bikee Bike
The re-use of any part of the kit after it has been put out of service relieves Bikee Bike srl from any
liability deriving from its use.
Bike Bikee srl In no case can it be held responsible for accidents or damages resulting from
unforeseen uses of the product.
3.3 Residual risks
Maintenance operations must be carried out following the instructions in this manual.
Maintenance operations other than those indicated in this manual release Bikee Bike srl
from any liability.
Pictograms are applied to the kit components (see PROTECTIONS AND PICTOGRAMS ). They must be
kept clean and restored whenever they are removed or damaged.
In operations in areas with mobile mechanical parts it is necessary to provide
for the use of personal protective equipment (PPE) or even class I a gloves .