SUPER 73 Z ADVENTURE Series Quick guide

EN
V.1 2023
SUPER73-Z ADVENTURE SERIES
OWNER’S HANDBOOK
ASSEMBLY & MAINTENANCE

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SUPER73, Inc.
16591 Noyes Ave, Irvine,
California 92606, United
States
[phone]
support.super73.com
WELCOME!
Please read this owner’s handbook carefully before using your
Super73 in order to become thoroughly familiar with the correct
operation of your e-bike’s controls, its features, capabilities, and
limitations. This handbook includes safe riding tips but does not
contain any of the techniques and skills necessary to ride an
electric bicycle safely.
Join the Super Squad community of riders wherever you are!
This is just the beginning of your adventure with us! We look
forward to hearing about your experience and seeing you online
on our social networks:
Instagram.com/super73
Youtube.com/c/super73
Facebook.com/groups/Super73owners/
Tag us! @Super73 #Super73
CONTACT SUPER73
This handbook was drafted in the English language (Original instructions) and may have
been translated into other languages as applicable (translation of Original instructions).
This handbook contains information on Super73 electric bikes. Always store this
handbook with your Super73 and refer to it for information whenever necessary.
The information contained in this handbook is based on the latest information available at
the time of printing.
Please note that all instructions and notices are subject to change and updates without
notice. Please visit support.super73.com for periodic tech updates.
This is not to be reproduced wholly or in part without the written permission of
Super73, Inc. 2023 Super73, Inc. All rights reserved. Updated 04/2023.

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TABLE OF CONTENTS
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5
6
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10
13
14
15
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29
Contact Information
General Information
Diagram of Z Adventure Series
Legal Information
Intended Use
Getting Started
Assembly Instructions
Product Registration
Pre-ride Safety Check
Operating the Bike
Super73 Ride App
General Warnings
Safety
Maintenance Schedule
Maintenance and Components
Warranty

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MISSION STATEMENT
+ +
Super73 exists to create adventure and community.
We strive to bolster adventurous exploration through
innovation, create positive and forward-thinking
experiences with integrity, and cultivate enthusiastic
support and vision for the community.

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WARNING!
Warnings, precautions, and potential risks associated with the use of your Super73.
Danger!
Possible dangers for your life and health if respective calls to action are ignored.
Tip!
Recommendation! Meaningful additional information.
Please perform a safety check before each use of your Super73, as described in the
“Pre-ride Safety Check” section on pg. 14 of this handbook. Do not ride your Super73 if
it has been assembled incorrectly. Riding an incorrectly assembled bike may put your
own safety at risk as well as the safety of others.
If you feel uncertain about the proper configuration after assembling your Super73
according to the provided assembly instructions, please contact the retailer where you
purchased the e-bike or Super73 directly.
TIP
!
!
!
If any of the instructions are beyond your skill set, we recommend taking your
Super73 to a certied e-bike specialist or professional cycle mechanic for assembly.
This owner’s handbook includes assembly and maintenance work that may need to be
done at frequent intervals to maintain an operational and safe e-bike. This handbook
is not intended as a comprehensive use, service, repair, or maintenance handbook.
Never perform work on your Super73 beyond the instructions in this handbook.
Maintenance beyond what the owner’s handbook instructs should be handled by an
e-bike specialist or professional cycle mechanic.
GENERAL INFORMATION
Please note the following symbols:

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DATE:
1/10/2023
DRAWING: 22YM ZX ADV
REAR DROPOUT
BATTERY
CHAIN RING
CRANK SET
BOTTOM BRACKET
REAR HUB MOTOR
DERAILLEUR
DIAGRAM OF THE SUPER73-Z ADVENTURE SERIES

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DATE:
1/10/2023
DRAWING: 22YM ZX ADV
DISPLAY (LEFT SIDE)
THROTTLE (RIGHT SIDE)
BRAKE ROTOR
FRONT DROPOUT
HEADLIGHT
SHIFTER (LEFT SIDE)
SUSPENSION FORK

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!
Please check your country or state’s regulations on electric bikes before riding. There
are variations on age limit, speed, motor wattage, and road accessibility. Visit this
website for more information: https://super73.com/laws-and-policies-for-e-bikes.
No liability or warranty shall be accepted if the use of your Super73 deviates from its
intended use, if safety instructions are not observed, in the event of overloading, or if
faults are not properly rectified. Similarly, no liability or warranty shall be accepted in
the event of assembly errors, intentional acts, accidents, and/or any failure to follow care
and maintenance specifications. Further, any modifications or alterations to the e-bike’s
electrical system (tuning) voids all warranty and other claims. Please note that:
• Your Super73 electric bike is designed for use on paved paths. You should never
ride on stairs, jump on the e-bike, or perform wheelies or similar activities.
• Super73 electric bikes are not approved for participation in competitions.
• Commercial use does not form part of the intended use.
• The operation parameters, maintenance instructions, guidelines, and service
instructions referenced in this handbook are part of the intended use.
Please observe the permitted maximum rider weight of 325 lbs (147kg).
!
DANGER!
If a user rides or operates a Super73 e-bike outside of its intended use, there may be
risks of an of an accident, serious injury, or death, as well as risks of serious injury to
those around the user or electric bike.
LEGAL REQUIREMENTS
INTENDED USE
For the latest information on assembly and maintenance, please visit
support.super73.com.
!

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Please read all assembly instructions in full before beginning the build of your new
electric bike.
DANGER!
Please read the instructions entirely before assembly to ensure the proper
functioning of the Super73 electric bike. Failure to do so could result in an
accident, damage, serious injury or death, and presents similar risks to those
around the user or the electric bike.
TIP VIDEO
View our assembly video and follow the step-by-step instructions on our website at
support.super73.com.
GETTING STARTED
!
IN THE PACKAGING
• 1 x lithium-ion battery
• 2 x keys for the battery
• 1 x battery charger
• 1 x set of pedals
• 1 x two-sided open-end wrench with 15 mm and 13 mm ends
• 1 x 5 mm hex wrench
• 1 x package of additional accessory hardware
ADDITIONAL RECOMMENDED TOOLS:
• 2.5 mm hex wrench
• 4 mm hex wrench
GOOD TO KNOW:
• Bolts for the handlebars mount are M6 X 12 mm socket head cap screws.
• The right pedal has the letter “R” inscribed on it, and the left pedal has the letter “L”
inscribed on it.
• A 5 mm hex wrench can also be used to adjust brakes.
• The tire inner tube size is 20”x4.5/5” for the rear and front with Schrader valve.
Before performing any work on your Super73, turn off the power system and remove
the battery. Be sure to also turn off the power system and remove the battery
during transport of the e-bike in a vehicle. Involuntary activation of the pedal
assistance system presents a risk of damage or serious injury.
DANGER!
!If any damage has occurred to your Super73 during transit, please submit photos to
Super73 by emailing us at customer[email protected]

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1. HANDLEBAR INSTALLATION
A. Use the 5 mm hex wrench to remove the bolts from the handlebar clamp.
B. Once the clamp is open, place the lower crossbar of the handlebar in the
groove of the top crown.
C. Loosely tighten the handlebar clamp with the 5 mm hex wrench, and adjust
the angle of the handlebar to the rider’s comfort.
D. Cross-tighten the handlebar clamp from corner-to-corner making sure the
clamp is tight and the handlebars do not move.
ASSEMBLY INSTRUCTIONS
DANGER !
Do NOT ride your Super73 if it has been assembled incorrectly. Riding an incorrectly
assembled e-bike can put your safety at risk as well as the safety of others. Before
you ride your e-bike, perform the Pre-ride Safety Check on pg. 14.
A
CD
B

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2. INSTALL PEDALS
A. Install and tighten the pedals using the 15 mm open wrench. Look for a letter
marking “L” or “R” on each respective pedal and make sure to install the left
pedal on the left crank, and the right pedal on the right crank.
B. The right pedal is screwed on in a clockwise direction. The left pedal is
screwed on by turning it counter-clockwise.
3. TIRE INFLATION
For transport purposes, tires are packed partially inflated. Tires must be inflated using
a pump with a Schrader valve tip to a recommended 20-25 psi (1.38-1.72 bar).
A. Inflate the tube to a max pressure of 35 psi in order to ensure that the tire is
properly seated in the rim.
B. Once properly seated, deflate the tube to a recommended 20-25 psi (1.38-1.72
bar). PSI will vary based on the weight of the rider and the type of terrain.
TIP
AB
4. REAR DERAILLEUR AND GEARING
Make sure to check that your chain and derailleur are properly aligned by looking at
the derailleur from the rear.
The inner tube size is 20”x4.5 or 20”x5” for the rear and the front tire.
A. The two pulleys should be lined up
exactly underneath one another, so
that the chain runs straight up from
the tension pulley to the jockey pulley,
with no sideways slant.
B. Compare the line of the pulleys with
that of the sprockets above them.
TIP More information on derailleur adjustment can be found on pg. 27 of this handbook.

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The battery can be charged both mounted on the bike or separately from the bike. Two keys
are supplied to unlock and lock the battery.
A. Plug the charger into a 120v wall outlet (220v EU).
B. Connect the charger cable to the battery charging port. Make sure to properly
align the charge cable to the charging port.
C. Turn the battery on by pressing the power button. The battery will not charge
unless it is switched on. The power button will illuminate when pressed to indicate
it is on.
D. The throttle is disabled during the charge sequence and a charge icon will appear
on the display during the charging process.
When the charging process starts, the charger LED turns red. Once the battery is charged,
the LED turns green.
A. Turn the battery off.
B. Remove the charger cable from the battery charging port.
C. Remember to put the protective cap back onto the battery charging port after
charging to protect it from dirt and moisture.
D. Unplug the charger from the socket.
Always make sure that there is plenty of ventilation and a dry, fireproof environment
for the charger, including before and after connecting the charger. In addition:
• Do not leave the battery connected to the active charger for more than 24 hours.
• Do not leave the charger connected to a socket for more than 24 hours.
• Charge the battery and use the bike at least once every 90 days.
• Do not store the bike for more than 24 hours with an empty battery. This prevents a
deep discharge with irreparable consequences from occurring.
• Do not use the charger if the charger, main cable, or connector cable has any visible
signs of damage, or if you are aware that they have been damaged.
• After being charged, if the battery remains connected to the charger, it will turn on
and off again in short spurts of green light. This is not a defect. It simply indicates
that individual battery cells are being slowly charged. Nevertheless, make sure that
the battery is not connected to the charger for more than 24 hours.
More information on range and battery care can be found in the Maintenance and
Components section on pg. 25 of this handbook.
5. CHARGE THE BATTERY
We recommend charging the battery for 6-8 hours on the first charge. This will help
condition the lithium-ion cells for optimal performance.
TIP
TIP
!
Battery Range
Power output will vary depending on battery capacity. If your battery is at 20%, for
example, it won’t have as much power as a fully charged battery. If your Super73 has been
shipped to you along with the battery, please fully charge the battery before your first ride.
When a battery leaves the factory, it’s not fully charged as required by international air and
sea legislation. The Battery is fully charged when the LED light on the charger is green.

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!
You’re almost ready to ride! Before your rst ride, please verify your bike is safe to
ride using the Pre-ride Safety Check on pg. 14.
ASSEMBLY IS FINISHED!
REGISTER YOUR SUPER73
All original owners must register on our website to validate your
warranty.
Please register your e-bike online at:
https://super73.com/register-product/ or scan the QR code.
TIP
!
If you are unable to register your e-bike online, please call us at [phone]
for assistance regarding registration. Write down below the following information for
future reference:
Location or website of purchase: ______________________________________________
Date of purchase: ___________________________________________________________
Model name: Super73-Z Adventure Series
Bike Serial #: _______________________________________________________________
(Engraved on the underside of the bottom bracket in between the pedal cranks)
Battery Serial #: ____________________________________________________________
Battery Key #: ______________________________________________________________
We recommend that you keep your original receipt with this handbook.

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6. KICKSTAND
Make sure that the kickstand is tightly secured, and not rubbing against
the ground or tires.
3. BRAKES SYSTEM
Pull both brake levers. You should feel an obvious pressure point and the
levers should not be able to touch the handle.
2. BATTERY
Check that the battery is inserted securely: push the battery into its
holder until it clicks into the lock. Remove the key from the lock and pull
the battery to check if it has indeed locked into place.
Check the charge status of the battery. Familiarize yourself with battery
charging and storage best practices.
PRE-RIDE SAFETY CHECK
Make sure that the brakes are applied before getting on to your e-bike. If the
assistance mode is turned on, your Super73 will start moving as soon as you push on
the pedal. The unfamiliar push can otherwise cause a fall, hazard, or accident.
DANGER!
Do NOT ride your Super73 if it has been assembled incorrectly. Riding an incorrectly
assembled bike can put your safety at risk as well as the safety of others.
Never operate your e-bike while simultaneously using your app.
!
TIP
CHECKLIST:
1. WHEELSCheck the condition of both tires and make sure that the tread is in good
condition, and free from punctures, cracks, and deformations.
Maintain proper tire pressure. We recommend a range of 20-25 psi (1.38-
1.72 bar) dependent on the weight of the rider and the type of terrain.
Make sure that the wheels are true and properly dished.
Make sure that the wheels are properly seated in the dropouts and that
the wheel nuts are tight and secure.
4. CABLESLook out for any loose cables.
Make sure that every male and female plug is properly connected.
There should be no strain on any wiring near the fork when turning the
handlebars from left to right.
Verify that the wiring on the frame is secure and free from any moving
parts that may damage the wiring. This includes any wires and brake
cable lines near the wheel or other moving parts.
5. DISPLAY
Check that your display turns on and functions properly.
More information on brakes can be found in the Maintenance & Components section of
this handbook on pg. 24.
TIP
More information on battery maintenance can be found in the Maintenance &
Components section of this handbook on pg. 25.

3. OPERATING THE HEADLIGHT
• The Super73-Z Adventure Series comes equipped with a front
headlight and rear brake light.
• To activate the headlight, press and hold down the up “^”
button on the display until the lights illuminate. Follow the same
step to turn off the lights.
• The rear light will get brighter when the brake levers are
engaged whether the headlight is on or off.
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DANGER!
Batteries that have not been fully inserted and locked can come loose during a ride
and fall out. This can cause a crash and damage the battery.
Do not place the key or any other metal object into the charging port as this can result
in a short circuit, rendering your battery nonchargeable and in need of replacement.
This will void the warranty.
OPERATING THE BIKE
Do not sit on an e-bike while the kickstand is supporting the e-bike.
!
2. CHANGING THE INFORMATION VIEWED ON THE DISPLAY
• Quick press the “O” button to toggle the information viewed on
the display.
• Speed (mph)
• Range (miles)
• Pedal Assist (0-4)
• Total (miles)
Perform the brake pad bed-in process before your first ride. For more information,
please see pg. 25.
!
1. POWERING BIKE ON
• Disengage the kickstand, grab the brake handle to engage the
brakes, and seat yourself on the Super73.
• Switch the battery to the “I” position to turn the bike on.
• Once the display screen is illuminated, the throttle or pedal
assist will be active and you’re ready to ride.

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4. PEDAL ASSIST
To select your pedal assist mode, follow these steps once the
display has been turned on and you are seated on the Super73:
• Press on the menu “O” button briefly to switch between display
views until “Assist” appears on the screen.
• Press the up “^” button to increase the pedal assist level.
To decrease the assist level, press the down “v” button. Pedal
assist ranges from 1-4, with 0 meaning pedal assist is turned
off. The higher the level, the more electric assistance you’ll get,
and the less you’ll have to pedal.
• Level 1 (ECO) - 25% Speed Power
• Level 2 (TOUR) - 50% Speed Power
• Level 3 (SPORT)- 75% Speed Power
• Level 4 (SUPER) - 100% Speed Power
• Once you begin pedaling, the pedal assist sensor will activate
the motor and you will begin to accelerate to the selected
assist level.
5. BRAKING
• The brake levers are equipped with brake sensors that cut
power to the motor when the levers are compressed. The
Super73-Z Adventure Series employs Tektro hydraulic brake
systems. The right lever will activate the rear brakes when
compressed, and the left lever will activate the front brakes
when compressed.
• The Super73 brake orientation is as follows:
Rear brake = right lever
Front brake = left lever
6. SETTINGS MENU
• Hold down the “O” button on the display to activate the settings
menu.
• The settings options include:
• Contrast - display window contrast 0-100.
• Units - standard is set to mi/F.
• Position - changes the orientation of the display if it is on
the left or right side of the e-bike.
• Backlight - display backlight power 0-100.
• Version - indicates the software version of the system.
• Coin - provides the charge level of the display’s 3 V
battery.

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7. CHANGING RIDING MODES
Your Super73 is equipped with Multi-Class Mode selection. The e-bike defaults to a Class 2
mode. It is the rider’s responsibility to follow local e-bike regulations. Be sure you are up to
date with your local motor vehicle codes.
• To change the riding mode, follow the instructions detailed in the mobile app
controlling your display.
• Once in the app, you can change between the following riding modes:
• Class-1 Mode: up to 20mph (throttle deactivated, pedal assist only)
• Class-2 Mode: up to 20mph with throttle or pedal assist
• Class-3 Mode: up to 28mph (throttle deactivated, pedal assist only)
• Off-road: up to 28mph with throttle or pedal assist*
*Off-road Mode is intended for private property or off-road use only
The Super73-Z Adventure Series is equipped with an 8-speed gear kit. Gears can assist
you when riding on various terrains. Larger gears are ideal for flat road riding and smaller
gears are ideal for climbing hills.
• The gear-shifting levers are installed on the left-hand side of the
e-bike. Lever A shifts the gear up (larger), and Lever B shifts the
gear down (smaller).
• While pedaling forward, press lever A with your thumb to shift
the gear up.
• While pedaling forward, pull lever B with your index finger to shift
down.
Never shift gears without pedaling the e-bike. You must be actively pedaling forward in
order to shift gears. Peddling in reverse may cause the chain to de-rail.
You can find links to more information on e-bike regulations in the Legal Requirements
section on pg. 8 of this handbook.
8. SHIFTING GEARS
!
More information on switching through Multi-Class Modes can be found in the App
section on pg. 18 of this handbook.
TIP
TIP
9. TURNING OFF THE BIKE
• When you are done riding your Super73, it is important to turn
off the power properly.
• Turn off the bike by switching the power switch on the battery
to the “0” position.
• You can charge the battery while it’s on the Super73, or
by removing the battery from the mount and charging it
separately.

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SUPER73 APP
Never ride your e-bike and adjust settings on your app while the e-bike is in motion.
Pull over and practice safe riding. Operating your e-bike and the app simultaneously,
you put yourself at risk for collision and serious injury.
!
Each Super73-Z Adventure Series e-bike comes programmed in the Class-2 ride mode,
which allows for throttle operation and pedal assist riding up to 20mph. This allows the
e-bike to be legally ridden on most bike paths without a license, insurance, or registration.
• Class-1 Mode: up to 20mph (throttle deactivated, pedal assist only)
• Class-2 Mode: up to 20mph with throttle or pedal assist
• Class-3 Mode: up to 28mph (throttle deactivated, pedal assist only)
• Off-road Mode: up to 28mph with throttle or pedal assist
For more information on using the Super73 App, please refer to the Super73 App page
https://super73.com/super73-app on our website.
Scan the QR code to download the SUPER73 app!
Off-road Mode is intended for private property or off-road use only
!
Cycling the power will reset the e-bike to Class-2 mode.
TIP

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GENERAL WARNINGS
Like any sport, riding an e-bike involves risks, including a risk of injury, and it is the rider’s
responsibility to assume any potential risks when riding. By choosing to ride an electric
bicycle, you assume responsibility for any related risks. You need to know and practice all
applicable rules and safety regulations. Proper use and maintenance of your electric bicycle
reduces the risk of injury, but does not eliminate the risk. Check your local, state, and
country regulations for electric bicycle laws. For example, check the minimum age for using
an electric bicycle, as it differs in various regions.
Riders must have the physical condition, reaction time, and mental capability to ride and
manage traffic, road conditions, and hazards, and situations that require quick responses.
Also riders should respect the laws governing e-bike use that are applicable in each region
in which the e-bike is used. If you have an impairment or disability (i.e. visual impairment,
hearing impairment, physical impairment, cognitive/language impairment, seizure disorder,
etc.), make sure to consult your physician before riding any electric bicycle. Never ride the
e-bike while under the influence of drugs or alcohol or while intoxicated in any manner.
• When riding, obey the same road laws as other road vehicles, including giving right of
way to pedestrians and stopping at red lights and stop signs.
• For additional information, contact the road traffic authority, police department or
Department of Motor Vehicles in your state or country.
• Use correct hand signals to indicate turning or stopping.
• Pay attention to the path ahead. Avoid potholes, gravel, wet or oily roads, curbs, train
tracks, speed bumps, and other obstacles.
• Walk your e-bike across all train tracks.
• Expect the unexpected, such as opening car doors or cars backing out of driveways.
• Be extra cautious at intersections and when preparing to pass other vehicles or other
cyclists.
• Familiarize yourself with all of the e-bike features. Practice using the brakes and
throttle.
• If you are wearing loose pants, secure the bottom using leg clips or elastic bands to
prevent them from being caught in the chain.
• Wear proper riding clothes and avoid wearing open-toe shoes.
• Don’t carry passengers or cargo that will interfere with your ability to control the
e-bike.
• Never ride and use the app simultaneously. Pull over in a safe spot before adjusting
any app settings or set your destination in the navigation while parked in a safe spot.
• Don’t use music devices such as headphones while riding. This will restrict your
hearing and impair your awareness of your surrounding environment.
• Maintain a comfortable stopping distance from all other objects, riders, and vehicles.
Safe braking distances are based on a variety of forces, such as weather, traffic and
lighting conditions, among other variables.
! !
NOTICE: Only take on tasks for which you have the necessary knowledge and tools. It is
recommended that users pay special attention to all of the general operating rules below
before operating their Super73 e-bike.

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It is recommended to not ride in wet weather. This Super73 e-bike is not meant for use
in puddles, heavy rain, and streams. Never immerse this e-bike or any components in
water as the electrical system may be damaged. Take extra care while riding in wet
conditions. Feet or hands can slip in wet conditions and lead to serious injury from
a fall. Brake earlier as it will take longer to slow down in wet conditions than in dry
conditions. Decrease riding speed. Wear reflective clothing and use approved safety
lights. Road hazards are more difficult to see when wet. Always proceed with caution.
Be safe! It is recommended to not ride at night. Ensure that your Super73 e-bike is
equipped with a full set of correctly positioned and clean reflectors. Use a properly
functioning lighting set comprised of a white front light and red rear light. Wear
reflective and light-colored clothing. Slow down and use familiar roads with street
lighting, if possible.
WET WEATHER
RIDING AT NIGHT
!
!
As a parent or guardian, you are responsible for the activities and safety of your
child. This Super73 e-bike is not designed for use by children under the age of 16.
Obey local regulations and always wear a helmet.
FOR PARENTS AND GUARDIANS
!
REPLACEMENT PARTS
!Use only genuine parts from Super73 for safety-critical components, including the
battery, charger, motor, throttle, display, controller, DC-DC Converters, lighting
components, and wiring harnesses. Failure to do so could cause injuries, damage the
bike, and invalidate the warranty.
!When replacing components such as tires, inner tubes, and brake pads, use only
parts that comply with Super73’s recommended specifications in sizing and quality as
directed.
TAMPERING
!Do not, in any way, tamper with the electrical components of the Super73 e-bike.
Tampering includes opening the protective casing of the motor, battery, or charger, or
breaking any tamper-evident seals, as well as any other modifications of components
or the electrical system. Tampering with the electrical system could result in serious
personal injury or damage to the e-bike.