Levo SL User manual

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USER MANUAL - ENGLISH
MANUALE DELL’UTILIZZATORE - ITALIANO
MANUAL DE USUARIO - ESPAÑOL
MANUAL DO USUÁRIO - PORTUGUÊS
설명서 - 한국어
使用說明書 - 繁體中文

EPAC according to EN 15194 SPECIALIZED BICYCLE COMPONENTS
15130 Concord Circle, Morgan Hill, CA 95037 [phone]
0000141742 UM_EN_R3
We may occasionally issue updates and addendums to this document. Please periodically check www.specialized.com or contact Rider Care to make sure
you have the latest information. Info: ridercar[email protected] / 877 808-8154
TABLE OF CONTENTS
1. INTRODUCTION......................................................................................................................................................1
1.1. WARRANTY..........................................................................................................................................................................................1
2. LEVO SL COMPONENTS.........................................................................................................................................2
3. GENERAL INFORMATION ABOUT YOUR LEVO SL....................................................................................................4
3.1. INTENDED USE ..................................................................................................................................................................................4
3.2. PEDELEC / EPAC...............................................................................................................................................................................4
4. GENERAL NOTES ABOUT RIDING...........................................................................................................................5
4.1. RIDING TIPS........................................................................................................................................................................................5
4.2. BEFORE RIDING................................................................................................................................................................................5
4.3. KNOW YOUR RANGE........................................................................................................................................................................6
4.4. REMOVABLE YELLOW STICKER.....................................................................................................................................................6
4.5. RIDING WITH KIDS ...........................................................................................................................................................................6
5. GENERAL NOTES ABOUT ASSEMBLY.....................................................................................................................6
5.1. SEATPOST ..........................................................................................................................................................................................7
5.2. SPEED SENSOR................................................................................................................................................................................8
5.3. HEADSET...........................................................................................................................................................................................8
5.4. CHAIN GUIDE.....................................................................................................................................................................................8
6. GENERAL NOTES ABOUT MAINTENANCE...............................................................................................................9
7. SYSTEM INTERFACE ..............................................................................................................................................10
7.1. TURBO CONNECT UNIT (TCU)..........................................................................................................................................................10
7.2. HANDLEBAR REMOTE......................................................................................................................................................................10
7.3. STARTING THE SYSTEM ON THE TCU............................................................................................................................................11
7.4. SUPPORT MODES.............................................................................................................................................................................11
7.5. CHANGING SUPPORT MODES ON THE TCU.................................................................................................................................11
7.6. CHANGING SUPPORT MODES ON THE REMOTE.........................................................................................................................12
7.7. CONNECTIVITY OPTIONS .................................................................................................................................................................12
7.8. ERROR CODES..................................................................................................................................................................................13
7.9. FACTORY RESET ...............................................................................................................................................................................14
7.10. CHANGING THE INTERNAL TCU BATTERY...................................................................................................................................14
8. MISSION CONTROL................................................................................................................................................15
8.1. DOWNLOAD AND INSTALL MISSION CONTROL ...........................................................................................................................15
8.2. PAIRING YOUR BICYCLE WITH MISSION CONTROL....................................................................................................................15
8.3. MISSION CONTROL FUNCTIONS....................................................................................................................................................15
9. BATTERY AND CHARGER.......................................................................................................................................17
9.1. CHARGING AND USING THE BATTERY...........................................................................................................................................18
9.2. CHARGING THE BATTERY ...............................................................................................................................................................18
9.3. CHARGE LEVEL DISPLAY ................................................................................................................................................................20
9.4. CLEANING..........................................................................................................................................................................................20
9.5. STORAGE...........................................................................................................................................................................................21
9.6. TRANSPORT......................................................................................................................................................................................21
9.7. DISPOSAL ..........................................................................................................................................................................................21
9.8. BATTERY TECHNICAL DATA............................................................................................................................................................21
9.9. CHARGER TECHNICAL DATA ..........................................................................................................................................................22
10. SHOCK SETUP .....................................................................................................................................................23
10.1. SETTING AIR PRESSURE ................................................................................................................................................................23
10.2. ADJUSTING REBOUND...................................................................................................................................................................23
10.3. ADJUSTING COMPRESSION..........................................................................................................................................................23
10.4. SHOCK SETUP DATA.......................................................................................................................................................................24
11. SPECIFICATIONS...................................................................................................................................................24
11.1. GENERAL SPECIFICATIONS.............................................................................................................................................................24
11.2. EXTENSION @ SHOCK AND FLIP CHIP..........................................................................................................................................24
11.3 FRAME/BIKE CUSTOMIZATION: ......................................................................................................................................................25
11.4. BOLT SIZE / TOOLS / TORQUE SPECIFICATIONS.........................................................................................................................25
11.5. TOOLS REQUIRED............................................................................................................................................................................27
11.6. RECOMMENDED TIRE PRESSURES..............................................................................................................................................27
12. AFTERMARKET ACCESSORIES.............................................................................................................................27
12.1. RANGE EXTENDER (RE)..................................................................................................................................................................27
12.2. LIGHTING..........................................................................................................................................................................................29
12.3. REPLACEMENT PARTS AND ACCESSORIES...............................................................................................................................30
13. REGULATORY STATEMENTS.................................................................................................................................30
14. EC – DECLARATION OF CONFORMITY...................................................................................................................31

1
1. INTRODUCTION
THIS USER MANUAL CONTAINS IMPORTANT INFORMATION. PLEASE READ CAREFULLY AND STORE IN A
SAFE PLACE.
This manual was drafted in the English language (Original instructions) and may have been translated into
other languages as applicable (translation of Original instructions).
This user manual is specific to your Specialized Turbo LEVO SL bicycle and should be read in addition to the
Specialized Bicycle Owner’s Manual (“Owner’s Manual”). It contains important safety, performance and technical
information, which you should read before your first ride and keep for reference. You should also read the entire
Owner’s Manual, because it has additional important general information and instructions which you should follow.
If you do not have a copy of the Owner’s Manual, you can download it at no cost at www.specialized.com, or obtain
it from your nearest Authorized Specialized Retailer or Specialized Rider Care.
Additional safety, performance and service information for specific components such as suspension or
pedals on your bicycle, or for accessories such as helmets or lights, may also be available. Make sure that your
Authorized Specialized Retailer has given you all the manufacturers’ literature that was included with your bicycle
or accessories. In case of a conflict between the information in this user manual and information provided by a
component manufacturer, please contact your nearest Authorized Specialized Retailer.
The LEVO SL is classified as an EPAC (Electrically Power Assisted Cycle, otherwise known as a Pedelec), and is
referred to in this manual as a bicycle unless otherwise noted.
ADDITIONAL LANGUAGES ARE AVAILABLE FOR DOWNLOAD AT www.specialized.com.
When reading this user manual, you will note various important symbols and warnings, which are explained below:
WARNING! The combination of this symbol and word indicates a potentially hazardous situation
which, if not avoided, could result in serious injury or death. Many of the warnings say “you
may lose control and fall.” Because any fall can result in serious injury or even death, we do not
always repeat the warning of possible injury or death.
CAUTION: The combination of the safety alert symbol and the word CAUTION indicates a
potentially hazardous situation, which, if not avoided, may result in minor or moderate injury, or
is an alert against unsafe practices.
The word CAUTION used without the safety alert symbol indicates a situation which, if not
avoided, could result in serious damage to the bicycle or the voiding of your warranty.
INFO: This symbol alerts the reader to information which is particularly important.
TECH TIP: Tech Tips are useful tips and tricks regarding installation and use.
GREASE: This symbol means that high quality grease should be applied as illustrated.
CARBON FRICTION PASTE: This symbol means that carbon friction paste should be applied as
illustrated to increase friction.
TORQUE: This symbol highlights the correct torque value for a specific bolt. In order to achieve
the specified torque value, a quality torque wrench must be used.
1.1. WARRANTY
A copy of the applicable written Specialized warranty policy is provided with your bicycle, and is available from your
Authorized Specialized Retailer. It is also available for download at www.specialized.com.

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2. LEVO SL COMPONENTS
16 17
18
19
21
38
23
4
20
37
22
1
2
40
3
5
6
7
8
9
10
37
1130 1213 14 15
25
24
27
29 28
313233363435
26
2.1
1. TOP TUBE
2. DOWN TUBE
3. SEAT TUBE
4. HEAD TUBE
5. CHAINSTAY
6. SEAT STAY
7. FORK
8. SADDLE
9. SEATPOST
10. SEATPOST CLAMP
11. CASSETTE
12. DERAILLEUR HANGER
13. REAR DERAILLEUR
14. CHAIN
15. CHAINRING
16. CRANK ARM
17. PEDAL
18. MOTOR
19. HANDLEBAR
20. SHIFTER
21. BRAKE LEVER
22. STEM
23. HEADSET
24. RECHARGEABLE BATTERY
25. CHARGING SOCKET
26. TCU DISPLAY
27. FRONT BRAKE CALIPER
28. FRONT BRAKE ROTOR
29. REAR BRAKE CALIPER
30. REAR BRAKE ROTOR
31. SPOKE
32. RIM
33. TIRE
34. VALVE
35. HUB
36. THRU-AXLE
37. REAR SHOCK
38. CHAIN GUIDE
39. REMOTE
40. BUMP STOP (Small and Med)

3
TURBO CONNECT UNIT (TCU)
All Turbo LEVO SL models are all equipped with
the TCU display (Fig. 2.2). The display turns on the
motor and provides access to the support mode
options, as well as the battery state of charge and
error codes.
TURBO CONNECT DISPLAY (TCD)
The Turbo Connect Display (TCD) is an optional
display (Fig. 2.3) designed specifically for use with
certain Turbo bicycle models (compatible with
the LEVO SL). The TCD is optimized to help you
interface with your bicycle to access your data, such
as speed, distance, cadence, rider power, battery
level and time. The TCD is available through your
local Authorized Specialized Retailer.
RANGE EXTENDER (RE)
Your LEVO SL is compatible with the optional
RE (Fig. 2.4), to further increase range and ride
time. The additional battery is securely held in an
appropriate bottle holder and connects to the motor
through a dedicated power cable that plugs into the
charge port.
2.3
OPTIONAL
2.2
2.4
OPTIONAL

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3. GENERAL INFORMATION ABOUT YOUR LEVO SL
3.1. INTENDED USE
The LEVO SL is intended and tested for All Mountain mountain biking (Condition 4) use only.
For more information on intended use and structural weight limits, please refer to the Specialized Owner’s Manual.
INFO: Before using your LEVO SL bicycle, please inform yourself of all applicable legal
requirements and regulations in your country or state. There may be restrictions on riding your
LEVO SL bicycles on public roads, cycling paths, and/or trails. There may also be applicable
helmet requirements, age restrictions or license or insurance requirements. Specialized does not,
and will not, make any promise, representation, or warranty regarding the use of your LEVO SL
bicycle. As laws and regulations regarding electric bicycles vary by country and/or state and are
constantly changing, please make sure to obtain the latest information. You should also regularly
see your Authorized Specialized Retailer for updated information.
CAUTION: All LEVO SL bicycles have a fixed pre-set speed limit at which the motor support
will automatically shut off. Any (attempted) tampering with the power output and/or system is
prohibited and will void the warranty.
3.2. PEDELEC / EPAC
The Levo SL is classified as an EPAC.
Your motor support will automatically shut off when you reach a maximum assistance speed depending on the
country of purchase. A driver’s license or insurance is typically not required.
Per EN 15194: The A-weighted emission sound pressure level at the driver ears is less than 70 dB(A).

5
4. GENERAL NOTES ABOUT RIDING
The LEVO SL motor provides pedal assistance only while you are pedaling and the bicycle is in motion. The amount
of pedal assistance will be higher or lower depending on the amount of force applied to the pedals. If you stop
pedaling, the motor will stop providing any assistance.
The LEVO SL bicycle can also be ridden as a normal bicycle without motor assistance by switching the display to
the OFF mode. The same applies if the battery charge drops below 5% - 3%.
4.1. RIDING TIPS
Because of the electric motor assist, the LEVO SL offers a unique riding experience compared to a bicycle without
motor assist. Below are some riding tips which may also reduce component wear and increase battery range:
Pay attention to your speed going into a corner and be sure to stop pedaling well before entering the corner.
Otherwise you may carry too much speed when entering a corner.
Ride efficiently and look ahead. Any time braking force is applied, more energy is needed to get the bicycle back
up to speed.
Shift gears regularly to stay in an optimal cadence range and downshift before coming to a stop.
Reduce pedal force before initiating a gear shift to reduce drivetrain wear.
Braking while steering may reduce the ability to control your bicycle.
Check the tire pressure regularly. Low pressure can cause the tires to roll inefficiently.
Do not expose your bicycle to prolonged excessive heat (e.g. direct sunlight).
Only carry the cargo you need. More weight will drain the battery faster.
If your bicycle is exposed to cooler temperatures (0 degrees), keep the bicycle stored indoors until just before
riding.
WARNING! The motor support is activated as soon as you step onto the pedals and the bicycle
is in motion. You should be seated on the bicycle and engage at least one brake before starting
to pedal. Do not put one foot on a pedal and throw a leg over the bicycle, as it could accelerate
unexpectedly. Failure to follow this warning may result in serious personal injury or even death.
WARNING! The acceleration of an electric bicycle can be faster than anticipated and may feel
unusual at first. Before your first ride, you should use the lowest power ECO mode and become
familiar with the operation of the electric bicycle by practicing starting and stopping, cornering
and navigating obstacles in a safe environment away from other bicycles, pedestrians and/or
vehicles. Due to the greater acceleration of an electric bicycle, you should also pay particular
attention to terrain conditions as you may approach obstacles faster than expected. Please note
the default motor support mode upon startup is always TRAIL mode.
CAUTION: The weight of your LEVO SL is significantly higher than a bicycle without motor support.
Use caution when handling the bicycle (including, but not limited to parking, lifting, pushing,
loading it into a car or onto a bicycle carrier and unloading it).
4.2. BEFORE RIDING
Regardless of your experience level, you should read the “FIRST” section of your Owner’s Manual (Bike Fit, Safety
First, Mechanical Safety Check and First Ride) and carry out all important safety checks. In addition, make sure you
are familiar with the following areas of the bicycle that are specific to electric bicycles.
BEFORE YOUR FIRST RIDE:
BATTERY: Is the battery fully charged?
TCU DISPLAY: Are you familiar with the function of the display features?
REMOTE: Are you familiar with the function of the buttons on the remote?
BEFORE EVERY RIDE:
BATTERY: Do you have sufficient battery charge?
TCU DISPLAY: Is the display functioning correctly?
REMOTE: Do you know how to use the remote to change the motor support level from ECO to TRAIL to TURBO?
WARNING! If your battery, charger or other component exhibits any signs of damage, do not use
the bicycle and immediately bring it to your Authorized Specialized Retailer for inspection.

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4.3. KNOW YOUR RANGE
Know the range of your electric bicycle before you start your ride. You can calculate your range by visiting www.
specialized.com, selecting your Turbo Bicycle model, then clicking on the range calculator. In addition to the range
calculator, we recommend using the Smart Control feature in the Mission Control App to control your range.
4.4. REMOVABLE YELLOW STICKER
Your LEVO SL bicycle has a sticker adhered to
the frame, stating the bicycle serial number and
your personal BLE (BLUETOOTH LOW ENERGY)
pairing code. Remove this sticker from the bicycle
and place it on the last page of this manual for
future reference.
4.5. RIDING WITH KIDS
There are many different setups that allow you to ride with kids. Please look at the Riding Safely section in the
Owner’s Manual regarding general information and instructions on child carriers or trailers.
If you regularly ride with kids on your bicycle, your Authorized Specialized Retailer should conduct a periodic safety
inspection.
WARNING! Specialized bicycles are only designed and tested for use by one person at a time.
Carrying a child on your Specialized bicycle is at your own risk. If you choose to install an
accessory on your Specialized bicycle such as a trailer, carrier, or trailer cycle, make sure it is
compatible and refer to the manufacturer’s instructions and your Authorized Specialized Retailer.
You should make sure your bicycle is still safe to ride with the accessory installed. Be sure to not
exceed the structural weight limit of the bicycle when using a trailer, trailer cycle or child carrier.
Also make sure not to exceed the maximum cargo weight when using a child carrier.
WARNING! Riding with kids on your bicycle will affect the handling by altering the center of gravity,
weight and balance. It may also negatively impact your cornering ability, increase your stopping
distance and reduce your ability to slow down and maneuver, especially at higher speeds or down
a steep grade. All of this can result in a loss of control, potentially causing serious injury and/or
death. You should also become familiar with and practice riding with the accessory in a controlled
environment away from traffic.
WARNING! Do not attach a child carrier, trailer or similar accessory to a composite or carbon fiber
part or component, either directly or indirectly. For example, do not attach a trailer to a rear axle
when the rear triangle is made of composite or carbon fiber. Likewise, do not attach a trailer cycle
to a composite or carbon seatpost or a child carrier to a composite or carbon fork. Either may
potentially apply unusual forces on your bicycle frame or component which could result in damage
and cause a complete failure, with the risk of serious injury or death. If you have previously
attached an accessory to a composite or carbon fiber part or component, do not ride until you
have had your Authorized Specialized Retailer conduct a careful safety inspection.
Before riding with kids on your bicycle, please inform yourself of all applicable legal requirements
and regulations in your country and state. There may be restrictions on riding your bicycle with
certain or any accessory(ies). This is especially true for electric and pedal-assist bicycles.
5. GENERAL NOTES ABOUT ASSEMBLY
This user manual is not intended as a comprehensive use, service, repair or maintenance guide. Please see your
Authorized Specialized Retailer for all service, repairs or maintenance. Your Authorized Specialized Retailer may
also be able to refer you to classes, clinics or books on bicycle use, service, repair, and maintenance.
WARNING! Due to the complexity of the LEVO SL bicycle, proper assembly requires a high degree
of mechanical expertise, skill, training and specialty tools. Therefore, it is essential for your safety
that the assembly, maintenance and troubleshooting be performed by an Authorized Specialized
Retailer. Before your first ride, make sure your components, such as brakes and drivetrain, are
assembled and adjusted in accordance with the manufacturer’s instructions and are functioning
properly.
BLE:
599716
4.1
BLE:
599716
4.1

7
WARNING! Many components on the LEVO SL, including, but not limited to the motor, battery
and cable guides, are proprietary to the LEVO SL. Only use originally supplied components and
hardware at all times. Use of other components or hardware will compromise the integrity and
strength of the assembly. LEVO SL specific components should only be used on the LEVO SL and
not on other bicycles, even if they fit. Failure to follow this warning could result in serious injury or
death.
WARNING! Never modify your frame or bicycle in any way. Do not sand, drill, file or remove parts
from your bicycle. Do not install incompatible components or hardware. Failure to follow this
warning may result in serious personal injury or death.
WARNING! Electrical components can be exposed when working on your bicycle. Do not touch
any part of the electrical system while under electric charge. Do not expose the connections of
the battery and frame to water. If any live components or the battery are damaged, stop riding
immediately and bring your bicycle to your Authorized Specialized Retailer.
5.1. SEATPOST
SEATPOST INSTALLATION - SEAT COLLAR
Ensure the seat collar is positioned so the slot
faces forward (Fig. 5.1).
Adjust the saddle height.
Verify the saddle height and position, adjust if
necessary.
Torque the seat collar to 55 in-lbf / 6.2 Nm.
TECH TIP: The fit between the seatpost and the seat tube must allow the seatpost to slide into
the seat tube smoothly and without twisting, but not so loosely that there’s excessive side-to-side
play/wiggle. Any fit and/or torque issues should be inspected by your Authorized Specialized
Retailer. If the seatpost does not fit properly or moves in the frame even though it is torqued to
spec, you should have it inspected by your Authorized Specialized Retailer.
SEATPOST MINIMUM INSERTION:
To prevent damage to the frame and/or seatpost, it
is important to have a minimum amount of seatpost
insertion in the seat tube. This minimum insertion
must meet the following requirements:
The seatpost must be inserted into the frame
deep enough so the minimum insertion/maximum
extension (min/max) mark on the seatpost is not
visible (Fig. 5.2 A).
The seatpost must also be inserted into the seat
tube deep enough to meet or exceed the 100 mm
minimum measured insertion depth (Fig. 5.2 B)
required by the frame.
If the seatpost and frame minimum insertion
requirements differ from each other, always use the
deeper minimum insertion. For example, if the frame
requires 100 mm, but the seatpost requires 90 mm,
then 100 mm is the minimum insertion required.
5.1
A
B
5.2

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If the seatpost is at the min/max mark and the seatpost does not meet or exceed the minimum measured insertion
depth of the frame, the seatpost is not inserted deeply enough into the seat tube and should be lowered until it
meets or exceeds the frame insertion requirement. This may result in the saddle being too low. If so, the seatpost
must be replaced with a longer seatpost.
WARNING! Failure to follow the seatpost and frame minimum insertion requirements may result in
damage to the frame and/or seatpost, which could cause you to lose control and fall.
If the seatpost is cut short, the min/max mark on the seatpost may no longer be accurate. Before
cutting the seatpost, note the min/max depth required by the seatpost manufacturer.
WARNING! For general instructions regarding the installation of the seatpost, refer to the
appropriate section in the Owner’s Manual. Riding with an improperly tightened seatpost can
allow the saddle to turn or move and cause you to lose control and fall.
CAUTION: Inspect the seatpost and seat tube to ensure that there are no burrs or sharp edges.
Remove any burrs or sharp edges using fine grit sandpaper.
CARBON FRAMES: Do not apply grease to the contact surfaces between the seatpost and the
seat tube. Grease reduces the friction, which is critical to proper seatpost grip. Specialized
recommends the application of carbon assembly compound (fiber paste), which can increase
friction between carbon surfaces. Please visit your Specialized Authorized Retailer for additional
information.
5.2. SPEED SENSOR
The LEVO SL is equipped with a Speed Sensor magnet, located on the rear hub/disc rotor interface. Dirt and/or
metal debris may accumulate on the Speed Sensor magnet. Too much accumulation may result in interruptions in
motor support and/or inaccurate speed readings.
Regularly check your Speed Sensor magnet for accumulation of dirt and/or metal debris, and clean accordingly. The
frequency of the cleaning depends on your riding conditions, ride frequency and/or brake pad material. Removing
metal debris may require the use of a magnet stronger than the Speed Sensor magnet.
When assembling the rear brake disc, the Speed Sensor Magnet must be installed on the rotor. Four of the six bolts
are standard rotor bolts. The remaining two bolts (M5 x 0.8 pitch x 15mm length, with countersunk flat head) attach
the Speed Sensor Magnet to the rotor.
5.3. HEADSET
The headset uses a 1 1/8” (41.8 x 30.5 x 8mm x 45 x 45°) Campagnolo Standard compatible upper bearing and
a 1.5” (52 mm x 40 x 7 mm, 45 x 45°) lower bearing. Ensure that replacement bearings are compatible with the
Specialized headset specification. No tools are needed for installation or removal of both bearings. Grease bearing
surfaces before installation.
5.4. CHAIN GUIDE
Setting the chainguide position:
Align the chain imprint on the guide with where the chain would be on the chainring.
With the chain in the lowest (largest) gear and approximately 50% sag (let some air out of the shock), inspect
the clearance between the chainguide and the chain. If at this point there is contact between the chainguide and
the chain, rotate the bracket up until there is no longer any contact.

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6. GENERAL NOTES ABOUT MAINTENANCE
The LEVO SL bicycle is a high performance bicycle. All regular maintenance, troubleshooting, repair and parts
replacement must be performed by an Authorized Specialized Retailer. For general information regarding
maintenance of your bicycle, please refer to the Owner’s Manual. In addition, routinely perform a Mechanical Safety
Check before each ride, as described in the Owner’s Manual.
Great care should be taken to not damage carbon fiber or composite material. Any damage may result in a loss
of structural integrity, which may result in a catastrophic failure. This damage may or may not be visible during
inspection. Before each ride, and after any crash, you should carefully inspect your bicycle for any fraying,
gouging, scratches through the paint, chipping, bending, or any other signs of damage. Do not ride if your bicycle
shows any of these signs. After any crash, and before you ride any further, take your bicycle to an Authorized
Specialized Retailer for a complete inspection.
While riding, listen for any creaks, as a creak can be a sign of a problem with one or more components.
Periodically examine all surfaces in bright sunlight to check for any small hairline cracks or fatigue at stress
points, such as welds, seams, holes, and points of contact with other parts. If you hear any creaks, see signs of
excessive wear, discover any cracks, no matter how small, or any damage to the bicycle, immediately stop riding
the bicycle and have it inspected by your Authorized Specialized Retailer.
Lifespan and the type and frequency of maintenance depends on many factors, such as use, rider weight,
riding conditions and/or impacts. Additionally, the LEVO SL uses a power-assisted drive system, which means
more distance is covered in the same amount of time. Components may be subject to increased wear at
different rates, depending on the component. Drivetrain and brake components are especially subject to wear.
Periodically have your Authorized Specialized Retailer inspect your bicycle and components for wear.
Exposure to harsh elements, especially salty air (such as riding near the ocean or in the winter), can result in
galvanic corrosion of components such as the crank spindle and bolts, which can accelerate wear and shorten
the lifespan. Dirt can also accelerate wear of surfaces and bearings. The surfaces of the bicycle should be
cleaned before each ride. The bicycle should also be maintained regularly by an Authorized Specialized Retailer,
which means it should be cleaned, inspected for signs of corrosion and/or cracks and lubricated. If you notice
any signs of corrosion or cracking on the frame or any component, the affected item must be replaced.
Regularly clean and lubricate the drivetrain according to the drivetrain manufacturer’s instructions.
Do not use a high pressure water spray directly on the bearings. Even water from a garden hose can penetrate
bearing seals and crank interfaces, increasing bearing and crank wear. Use a clean, damp cloth and bicycle
cleaning agents for cleaning.
Do not expose the bicycle to prolonged direct sunlight or excessive heat, such as inside a car parked in the sun
or near a heat source such as a radiator.
From time to time, clean the Speed Sensor magnet on the rear wheel with a soft cloth. Depending on your ride
conditions and brake pad choice, dirt and/or metal shavings can collect on the Speed Sensor magnet, which could lead
to interruptions in motor support or wrong speed readings.
WARNING! Failure to follow the instructions in this section may result in damage to the
components on your bicycle and will void your warranty, but, most importantly, may result in
serious personal injury or death. If your bicycle exhibits any signs of damage, do not use it and
immediately bring it to your Authorized Specialized Retailer for inspection.
WARNING! Use a repair stand to support the bicycle during assembly or maintenance, and a
bicycle rack for transportation.
When placing the frame and/or bicycle in a repair stand, clamp the stand to the seatpost and not
the frame. Clamping the frame can cause damage to the frame that may or may not be visible, and
you may lose control and fall.
WARNING! Always turn off the battery when not in use and/or when working on the bicycle.
CAUTION: Do not open the motor assembly. The motor assembly is a sealed maintenance-free
system. Any work on the motor assembly must be performed by a Specialized Service Center.

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7. SYSTEM INTERFACE
7.1. TURBO CONNECT UNIT (TCU)
MODE CHANGE
BATTERY LEVEL
ERROR CODES
POWER
ON / OFF BLE PAIRING CODE
BATTERY
COMPARTMENT
7.1
All Turbo LEVO SL models are all equipped with the TCU display.
The display turns on the motor, and provides access to the support modes options, as well as the battery state of
charge and error codes.
The six-digit BLE code for bluetooth pairing is found underneath the TCU on the top tube, as well as on the “Peel
Me” Sticker. (Fig. 4.1)
7.2. HANDLEBAR REMOTE
B
CA
7.2
The handlebar remote is included on all LEVO SL models (Fig. 7.2) and controls the level of motor support.
A: Support Adjustment
B: Function Buttons
C: Compression Screw

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7.3. STARTING THE SYSTEM ON THE TCU
7.3 To start the system, press and hold the POWER
button located on the TCU top tube LED display unit,
until the horizontal LEDs glow blue.
To turn the battery (and support) off again, press and
hold the POWER button until the LEDs turn off.
7.4. SUPPORT MODES
The LEVO SL motor offers five different drive settings. TURBO, TRAIL, ECO, OFF and SMART CONTROL.
TURBO MODE: Maximum power mode for high speed sections and climbing.
TRAIL MODE: Maximum control, with sufficient power on demand.
ECO MODE: Most efficient mode for maximum range while offering good power.
OFF MODE: The motor will not offer any assistance, but the display and lights will still function.
SMART CONTROL MODE: The motor, while pedaling, adjusts the power output based on the ride parameters
determined in the Mission Control App.
INFO: The SMART CONTROL indicator light will only be visible on the TCU when the bicycle is
connected to the Mission Control App, and is in SMART CONTROL mode.
7.5. CHANGING SUPPORT MODES ON THE TCU
TURBO
TRAIL
ECO
OFF
SMART
CONTROL
+
2 SEC
Bluetooth
7.4
The drive setting modes are displayed around the
S-Button (mode) (Fig. 7.1). Pressing the S-Button
cycles through the modes (Fig. 7.4).
The modes will cycle through the three main support
modes, starting at TRAIL (default). OFF MODE is
activated by a long press of the S-Button (MODE).

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7.6. CHANGING SUPPORT MODES ON THE REMOTE
A
D
B
C
7.5
A - TURBO BUTTON: Automatically changes to TURBO mode regardless of the mode the bike is in.
B - (+) BUTTON: Increases the amount of support.
C - (-) BUTTON: Decreases the amount of support.
D -WALK-ASSIST BUTTON: Pressing and holding activates the walk-assist mode. This provides motor assist at
6 km/h / 3.7 mph to help push the bike uphill when walking.
On the remote, after reaching the strongest or weakest mode, the system will not continue to switch. To reduce
from TURBO to TRAIL to ECO to OFF, you have to press the - button. To increase from OFF to ECO to TRAIL to
TURBO, you have to press the + button.
7.7. CONNECTIVITY OPTIONS
The motor support system provides a high degree of interface flexibility, through Bluetooth and/or ANT+
connectivity. Depending on the device and the connectivity option, a variety of features can be accessed.
BLUETOOTH LOW ENERGY (BLE): The Mission Control App (iOS or Android) provides an enhanced ride
experience by recording rides while syncing with Strava, eliminating “range anxiety” with the Smart Control
function, and system diagnostics. Android and iOS devices can sync to all TURBO SL bicycles via BLE. Visit Google
Play or the Apple App Store for the latest version of the free Mission Control App. All Mission Control functionality
instructions can be found within the App itself.
ANT+: The ANT+ Protocol allows a range of devices to sync with the LEVO SL, including the TCD display (available
separately). Using an ANT+ compatible device provides access to more information like speed, cadence and power.
The “Fake Channel” option displays the battery State of Charge on any ANT+ cycling device that has an unused
Power, Heart rate, or Cadence channel. The Mission Control App must be used to select this option.

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7.8. ERROR CODES
The LEVO SL is equipped with a built-in diagnostic system to automatically check and identify the functionality
of the system. If the system detects an error, the TCU display will alert the user with an error code of red and blue
LEDs, as shown below.
If you receive such an error, please restart the system. If the error message continues to be shown, please contact
your Authorized Specialized Retailer for further instructions. Depending on the type of error message, the system
may be switched off automatically. In any case, the bicycle can be ridden without motor support, with the system
turned off.
1 2 3
5 6 7
4
7.6
ERROR SOLUTION
1. BATTERY ERROR For Error Codes 1-4 try the following solutions.
• Reboot your bicycle.
• Check Mission Control App for more information.
• If the problem persists contact your Authorized Specialized Retailer.
2. BATTERY NOT FOUND
3. MOTOR ERROR
4. MOTOR NOT FOUND
5. BATTERY & MOTOR ERROR Contact your Authorized Specialized Retailer.
6. TCU COIN CELL BATTERY LOW Replace the coin cell battery in the TCU.
7. RANGE EXTENDER ERROR
• Check the RE plug is inserted correctly into the charge port and locked.
• Disconnect the RE and check for water in the plug.
• If the problem persists contact your Authorized Specialized Retailer.

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7.9. FACTORY RESET
Before a new or used bicycle is sold, the new user should perform a factory reset of the TCU display, to reset the
peak power and support mode settings.
1
2
10
SEC
+
1
3
5
4
6
7
7.7
To perform a factory reset (Fig. 7.7).
A: Long-press (hold) the Mode button. (1)
B: Press and release the Power button (2) (continue pressing the Mode button 1). LEDs will light up (3).
C: Continue to long-press the Mode button for 10 seconds (4), until the LEDs turn off (5) and turn back on (6).
D: Release the Mode button (7).
Factory reset is complete.
7.10. CHANGING THE INTERNAL TCU BATTERY
The TCU coin cell battery is located behind the rubber seal on the front of the TCU. To access the battery
compartment you will need to remove the TCU from the bicycle (Fig. 7.8 A).
To replace the CR 1620 coin cell battery, use tweezers to pull the battery out. When installing a new battery, make
sure it is fully inserted (Fig. 7.8 B).
B-
+
A
7.8

15
INFO: The Micro-USB port below the battery port is for Authorized Specialized Retailer and
Specialized Service Center diagnostic use only. Please ensure the USB rubber seal is always
correctly pressed in and firmly closed.
WARNING: Do not use metallic tweezers to re-insert the battery as this will lead to the battery
short circuiting.
8. MISSION CONTROL
The Specialized Mission Control App enables you to further enhance your ride experience by customizing your
LEVO SL to your personal needs.
Most importantly, it allows you to customize motor characteristics, control range, diagnose the system, record rides
and see real-time ride data.
8.1. DOWNLOAD AND INSTALL MISSION CONTROL
To download the App, go to the App Store (iOS devices) or the Google Play Store (Android devices), search for
“Specialized Mission Control,” and then install the application. After registering you can connect to your bicycle.
8.2. PAIRING YOUR BICYCLE WITH MISSION CONTROL
When connecting to the Mission Control App for the first time, you need to enter the BLE pairing code that comes
with your LEVO SL on the TCU and on the “Peel Me” sticker. It serves as a security measure, since it ensures that
only you as bicycle owner, or entrusted people you share the code with, are able to connect to the bicycle.
In the Mission Control App settings, select MY BIKES and then (+) ADD PEDAL ASSIST BIKE, select the bicycle
or serial number that matches the bicycle you are pairing to. The bicycle serial number can be found on the frame
or on the “Peel Me” sticker.
When the App prompts you to enter the six-digit pairing code it can be found both on the bicycle “Peel Me” label
(find “BLE” followed by six numbers) AND underneath the TCU on the top tube (Fig. 8.1).
A connection with your bicycle only needs to be established via the Mission Control App once.
BLE PAIRING CODE
8.1
8.3. MISSION CONTROL FUNCTIONS
The following information will help you understand how to get the most out of your Turbo with our Mission Control
App. For more support feel free to reach out to your Authorized Specialized Turbo Retailer.
The following are the main functions of the Mission Control App.

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1
2
3
4
5
8.2
1: LET’S RIDE:
Record your rides, see a map, live ride data and set Smart Control. With Smart Control activated, the motor and
battery output are adjusted based on how far or how long you want to ride.
2: TUNE:
Customize motor performance and range based on your needs by individually adjusting Support and Peak Power.
With Tune in the Mission Control App, the motor Peak Power can now be adjusted separately from the motor
Support and vice versa. The amount of Peak Power the motor draws from the battery can be tuned independently
for each Support mode and adjusted to your riding style, terrain, desired performance and desired range. We
recommend starting with following settings. Turbo: 100% (Support) / 100% (Peak Power). TRAIL: 60% / 60%.
Eco: 35% / 35%.
SUPPORT: 8.3
The Support mode sliders change how much
assistance the motor provides in each mode,
based on pedaling input. Generally, more Support
provides faster acceleration and easier climbing at
the expense of shorter range and greater chance
of wheelspin. Less Support results in longer range,
and more control in situations where traction is
limited. For example, pedaling in trail mode with
Support set at 50% will require approximately
double the effort to get the same motor assist as
compared to pedaling in Turbo mode with Support
set at 100%.
PEAK POWER:
In addition to the Support mode setting, there is
also the Peak Power setting. This refers to the
maximum power output by the motor for each
Support mode. This can be set at up to 100% for
all Support modes. If Peak Power is set to 100%
for all Support modes, the harder you pedal the
more assist you get in each Support mode. For
example, if a Support mode is set at 35% with
Peak Power set at 100%, you can still achieve 100% Peak Power by pedaling with more effort and high rider
torque. If Peak Power is set at less than 100%, you will limit the amount of assistance the motor provides,
creating an artificial ceiling for the current. Setting Eco mode with an artificial Peak Power ceiling will improve
range, as well as provide greater differentiation between Support modes.

17
Specialized recommends experimenting with the power settings that work best for your riding style and
conditions.
3: MY RIDES:
View your recorded rides, export them as .gpx file or upload them to the STRAVA e-bike category.
4: DIAGNOSE:
View your current motor and battery health and status.
5: SETTINGS:
Connect to a new bicycle, manage your bicycles, edit your profile and adjust App settings like automatic STRAVA
upload.
INFO: For More information on Mission Control visit specialized.com/us/en/missioncontrol.
9. BATTERY AND CHARGER
The LEVO SL battery is fitted inside the down tube and can only be removed by first removing the motor. Any work
required on the motor and battery should be carried out by an Authorized Specialized Turbo Retailer.
9.1
Your bicycle is powered by a Lithium-Ion (Li-Ion) battery. Always adhere to the following instructions when handling
or charging the battery or when using the LEVO SL bicycle:
Only operate the battery between the temperature range of -20° C (-4° F) and +60° C (+140° F).
Only use the LEVO SL battery with the LEVO SL bicycle. Do not use the LEVO SL battery with any other bicycle
or any other battery with the LEVO SL bicycle, even if it fits.
Always turn the bicycle off before connecting or disconnecting the charger or the RE from the charge port.
Do not modify, open or disassemble the battery or charger. Modification or disassembly may result in a short
circuit, fire or malfunction.
The battery is very heavy. Be careful when handling it and do not drop it.
Do not allow any nails, screws or other small, sharp and/or metallic objects to come in contact with the battery or
the battery’s charging socket.
Do not allow the battery to overheat. Protect the battery from excessive sun exposure.
Do not expose the battery to an open fire or radiator heat.
Do not submerge the battery in water.
Keep the battery away from metal objects as that can cause a short-circuit.
Do not use a battery that shows any signs of damage to the casing or charge port, or is leaking any fluids.

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Battery liquid can cause skin irritation and burns. In the event of damage that results in skin or eye contact with
any liquid from the battery, immediately flush with water and seek medical assistance.
Turn off the battery and unplug the charger or RE from the charge port before performing work of any kind, such
as installation, maintenance, cleaning and/or repair. Touching the contacts when the bicycle is ON can result in
electric shock and/or injury.
WARNING! Failure to follow the instructions in this section may result in damage to electrical
components on your bicycle and will void your warranty, but, most importantly, may result in
serious personal injury or death. If your battery or charger exhibits any signs of damage, do not
use it and immediately bring it to your Authorized Specialized Retailer for inspection.
9.1. CHARGING AND USING THE BATTERY
Regularly inspect the battery and charger for damage. Never charge a battery which you suspect is damaged or
know is broken, and do not use it.
Make sure the charging socket and plug are clean and dry before connecting and charging the battery.
Only use the supplied charger cord. Ensure the cord plug is fully inserted in the charger before plugging the
charger into a power outlet.
Only use the Specialized charger supplied with the bicycle or other chargers approved by Specialized. Inspect
the charger before every use for possible damage to the charger itself, the cable or the charging plug. Never use
a charger which you suspect is damaged or know is broken.
You should charge the battery in a dry, well ventilated area and make sure the battery and charger are uncovered
during the charging process. Ensure that the battery and charger are not exposed to any flammable or
dangerous substances.
WARNING! Failure to follow the instructions in this section may result in damage to electrical
components on your bicycle and will void your warranty, but, most importantly, may result in
serious personal injury or death. If your battery or charger exhibits any signs of damage, do not
use it and immediately bring it to your Authorized Specialized Retailer for inspection.
9.2. CHARGING THE BATTERY
WARNING! Place the charger and battery if removed from the frame on a stable, level surface
unaffected by heat. You should charge the battery in a dry, well ventilated area and make sure the
charger is uncovered during the charging process. Ensure that the battery and charger are not
exposed to any flammable or dangerous substances. Plug the charger’s plug into an outlet (100
- 240V), using the appropriate plug for the country’s standards, then connect the charging plug
with the charging socket on the battery. Specialized recommends charging the battery in an area
with a smoke detector.
CAUTION: Always turn off the bicycle before plugging or unplugging the charger or RE!
INFO: Only charge the battery at an ambient temperature between 0° C and +45° C (+32° F and
+113° F). If outside temperatures are too hot or too cold, charge the battery inside. For safety
reasons, if the battery is too hot or too cold, it will not charge.
Plug the charger’s plug into an outlet (100 - 240V), using the appropriate plug for the country’s standards.