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EN
2021
SUPER73-ZX
SUPER73-ZX
ASSEMBLY & MAINTENANCE MANUAL
US & EUROPE MARKETS
*Above image depicts half of european and half of US model. Actual product may differ from image.

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Summary of Contents for SUPER73 ZX

  • Page 1 2021 SUPER73-ZX SUPER73-ZX ASSEMBLY & MAINTENANCE MANUAL US & EUROPE MARKETS *Above image depicts half of european and half of US model. Actual product may differ from image.
  • Page 2: Contact Information

    (translation of Original instructions). This handbook contains information on the Super73 electric bikes. Always store this Owner’s Manual with the Super73 and refer to it for information whenever necessary. The information contained in this publication is based on the latest information available at the time of printing.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS Contact Information General Information Diagram of ZX Legal Requirements Intended use Getting Started Assembly Instructions Registration Pre-ride Safety Check Operating the bike Super73 ride app General Warnings Safety Maintenance Schedule Maintenance and Components Tires / Wheels Chain tension...
  • Page 4 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.
  • Page 5: General Information

    Super73 to a certified E-Bike specialist or professional cycle mechanic for assembly. This owner’s handbook includes assembly and maintenance work which may need to be done at frequent intervals to maintain an operational and safe Super73. Never perform work on your Super73 beyond instructions in this handbook. This handbook is not intended as a comprehensive use, service, repair or maintenance handbook.
  • Page 6: Diagram Of Zx

    DIAGRAM OF THE SUPER73-ZX NOT SHOWN (EU MODELS): 10-SPEED GEARING HEAD LIGHT, REAR LIGHT AND BELL REFLECTORS BATTERY FENDERS DERAILLEUR REAR HUB MOTOR CHAIN RING CHAIN GUARD (US) CRANK SET BOTTOM BRACKET REAR DROPOUT...
  • Page 7 RIGHT SIDE: THROTTLE (US) OR GEAR SHIFTER (EU) DISPLAY (LEFT SIDE) WIRING HARNESS FRONT DROPOUT PEDALS BRAKE ROTOR...
  • Page 8: Legal Requirements

    Please observe the permitted overall weight of 325 lbs (147kg). DANGER! If the user rides the Super73 beyond its intended use, there may be a risk of an accident, serious injury, or death and the risk of injury to those around the user.
  • Page 9: Getting Started

    GETTING STARTED Please read the instructions entirely before assembly to ensure the DANGER proper functioning of the Super73. Failure to do so could result in serious personal injury or damage to the bike. VIDEO View our assembly video to follow step-by-step instructions on our website at support.super73.com or here: https://youtu.be/_vTpHR6x5WQ...
  • Page 10: Assembly Instructions

    ASSEMBLY INSTRUCTIONS DANGER ! Do not ride with a bike that has not passed 100% safety verification before each ride as described in the section called PRE-RIDE SAFETY CHECK HANDLEBAR INSTALLATION A. Use the 5mm hex wrench to remove the bolts of the handlebar clamp. Once the clamp is open, place the lower crossbar of the handlebar in the groove of the top crown.
  • Page 11 INSTALL PEDALS Install and tighten the pedals using the 15 mm open wrench. Look for a letter marking “L” “R” on each respective pedal and make sure you install the left pedal on the left crank, the right pedal on the right crank. (Tighten with recommended torque of 29-34 for pedals) The right pedal is screwed on in a clockwise direction.
  • Page 12 4. ZX HEADLIGHT INSTALLATION (EUROPE MODELS ONLY) You will need the following tools: • 5mm Allen key • 4mm Allen key • 10mm hex wrench • Head light • Head light bracket • Bolt & lock nut CAUTION: The small pins in the plug bend easily, take extra care while connecting the cables.
  • Page 13: Registration

    20% 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 first. When a battery leaves the factory, it’s not fully charged as required by international air and sea legislation.
  • Page 14: Pre-Ride Safety Check

    ASSEMBLY IS FINISHED! You’re almost ready to ride! Your Super73 should look like below. Before your first ride, please verify your bike is safe to ride using the Pre-ride safety check. PACKAGING & RECYCLING We recommend keeping your bike box packaging for a few days before recycling it in the paper recycling bin.
  • Page 15 PRE-RIDE SAFETY CHECKLIST DANGER! Use the following checklist before each ride to verify your bike is safe to ride. Never operate your bike and use your app simultaneously. Make sure the brakes have already been applied before getting on to your bike. If the assistance mode is turned on, your E-Bike will start moving as soon as you push on the pedal.
  • Page 16: Operating The Bike

    Assist (0-4) • Total (miles) 3. OPERATING LIGHTS (INCLUDED IN EUROPE) The Super73 ZX model in Europe comes equipped with a front headlight and rear light. Activate the lightd by pressing the UP arrow on the display until the light illuminates.
  • Page 17 The brake levers are equipped with brake sensors that cut power to the motor when either of the levers are compressed. The ZX employs the Tektro mechanical brake systems. The right lever will activate the rear brakes when compressed and the left lever will activate the front brakes when compressed.
  • Page 18 7. CHANGING RIDING MODES Your Super73 is equipped with a multi-class mode selection. The bike defaults to a Class 2 mode in the USA, and Mode 1 in Europe. It is the rider’s responsibility to follow local E-bike regulations. Be sure that you are up to date with your local motor vehicle codes.
  • Page 19: Super73 Ride App

    In North America Each ZX bike comes programmed in the Class-2 ride mode, which allows for throttle operation and pedal-assist riding up to 20mph. This allows the ZX to be legally ridden on most bike paths without a license, insurance, or registration.
  • Page 20: General Warnings

    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 bike. • When riding, obey the same road laws as all other road vehicles, including giving right of way to pedestrians and stopping at red lights and stop signs.
  • Page 21: Safety

    WET WEATHER Take extra care while riding in wet conditions. The Super73 is not meant for use in puddles, heavy rain, and streams. Never immerse this product in water as the electrical system may be damaged. Take extra care while riding in wet conditions.
  • Page 22 • Do not remove the front, rear or pedal reflectors. • Be familiar with your local e-bike laws. • Any after-market changes to your Super73 bike not expressly approved by Super73 may void the warranty and create an unsafe riding experience.
  • Page 23 Remove the battery from the charger and disconnect the charger from the power supply when charging is complete. The battery is the most important component of your Super73. Following a few simple rules, you can optimize its life: DANGER! Avoid leaving the battery outside. Do not leave your battery exposed to high temperatures or direct sunlight for long periods of time such as on the back of a car in direct sunlight, or leaving the battery on your parked bike).
  • Page 24 Doing so without proper certification is punishable by law. Immediately remove the battery from the Super73 if you notice damage to the electrical system and visit your local E-bike Specialist for inspection or contact Super73 directly.
  • Page 25: Maintenance Schedule

    MAINTENANCE SCHEDULE DANGER! Intensive use of the Super73 may cause possible damage to the frame and the fork. It is important to inspect the frame and the fork and look for signs of cracks. A broken or cracked frame and fork can cause an accident and injury.
  • Page 26: Maintenance And Components

    TIRES / WHEELS The ZX has tire sizes of 20” x 4.5” rubber tires with inner tubes and a rim liner. The tube size for the tires is 20” x 4.5” The tires are designed for durability and safety for regular cycling activities.
  • Page 27: Helmets / Reflectors

    Brake pad replacement, check to see if the rotor and pads have contact with each other. The Super73 ZX is equipped with Tektro disc brakes. Tektro brake adjustment manuals are available on www.tektro.com. The Super73 brake orientation is as follows: Rear brake = right lever and Front brake = left lever •...
  • Page 28 Contaminated brake pads and rotors can negatively affect braking performance. THE TEKTRO WARRANTY Super73 brakes are from the Tektro brand. For any manufacturing problems or questions related to Tektro brakes, you can contact the local Tektro representative. and find them on their site at http://www.tektro.com/service-a.php?t=2...
  • Page 29 SEAT It is not possible to adjust the seat height of the Super73. It is fixed to the frame by bolts. The minimum seat clamping torque on the frame is 6.78 (Nm) 5lb / ft.
  • Page 30 After drying your bike, treat surfaces with a care product. Finally, wipe all parts with a clean, soft cloth. Do not clean your Super73 with a strong water jet or steam jet from a short distance. The water can get past the seals and get inside the bearings or electronics.

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