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Electric Bicycle Instruction Manual
Nitrox Explore 250W
Attention: Dear users, according to the relevant national regulations,please do not use electric bicycles before carefully reading the
instructions and understanding the performance of electric bicycles. And please property keep this manual and the product certificate of the vehicle.

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Summary of Contents for Nitrox Explore 250W

  • Page 1 Electric Bicycle Instruction Manual Nitrox Explore 250W Attention: Dear users, according to the relevant national regulations,please do not use electric bicycles before carefully reading the instructions and understanding the performance of electric bicycles. And please property keep this manual and the product certificate of the vehicle.
  • Page 2: Table Of Contents

    Table of Contents Important Safety Information Parts Identification Display screen recognition Configuration Table Pre-Ride Safety Checklist Assembly Instructions Guide to Electric bike installation Gears Operation Charging Procedure Battery Charging Information Maintenance Troubleshooting Safety Notes...
  • Page 3 Important Safety Information WARNING: Electric bikes can be dangerous to use. The user or consumer assumes all risk of personal injuries, damage, or failure of the bicycle or system and all other losses or damages to themselves and others and to any property arising as a result of using the bicycle. It is important for you to understand your new bicycle.
  • Page 4: Parts Identification

    Parts Identification Power button Display Handlebar Bike Frame Seat Light LED Headlight Front fender Speed mode Controller Rear fender Gear adjustment Disc brake rotor Bike motor Battery Derailleur Front Fork Chain Crank Pedals Tire Gear adjustment...
  • Page 6: Configuration Table

    Configuration Table Item Name Product specification Vehicle Size 164*68*115(CM) Packing Size 142.5*27*86.5(CM) Color Black Frame Material Steel Net Weight Approx.33.3kg(73.41lb) Gross Weight Approx.41.8kg(92.15"lb) Max. Support Weight 120kg(264.55lb) Max Speed 25KM/H (pls contact with seller if you have questions ) Inner Tire Pressure 20PSI / 140KPA Model No.
  • Page 7: Pre-Ride Safety Checklist

    Instructions before riding Notice:Before every riding,and after every 25-45 miles,we advise following the pre-riding safety checklist in the table below. Safety Check Basic Steps 1. Brakes 2. Wheels and Tires 3. Steering 4. Chain 5.Bearings...
  • Page 8 6. Cranks and Pedals 7. Derailleurs 8. Frame, Fork, and Seat 9. Motor Drive Assembly and Throttle 10. Battery 11. Electrical Cables...
  • Page 9 12. Accessories Your cables,spokes,and chain will stretch after an initial break-in period of 50-100 mile (80-160km),and bolted connections can loosen.Always have a certified,reputable be mechanic perform on your E-bike after your initial break-in period of 50-100 mile (80-160km) (depending on riding conditions such as total weight,riding characteristics,and terrain).Regular inspections and tune-ups are particularly important for ensuring that your bike remains safe and fun to ride.
  • Page 10: Assembly Instructions

    Assembly Instructions The following assembly steps are only a general guide to assist in the assembly of your bike from electric bikes and is not a complete or comprehensive manual of all aspects of assembly, maintenance, and repair. We recommend you consult a certified, reputable bike mechanic to assist in the assembly, repair, and maintenance of your bike. Step 1: Unpack e-bike from the carton and carefully set out all contents of the box.
  • Page 11: Guide To Electric Bike Installation

    Guide to vehicle installation 1. Check whether the outer carton 2. Take out the bicycle frame. 3. Take out the accessories and is complete and unpack it. tooling kit. 4. Use the M5 Allen wrench to 5. Unscrew the screw and remove 6.
  • Page 12 8. Install retainer and top cover 9. Loosen the screws and 7. Put the steering in front. and tighten all screws. remove the lid. 10. Install the front and tighten 11. Take out the wheels and 12. Install the wheels and pay attention to all the screws.
  • Page 13 13. Tighten the screws on both 14. Install the fender and tighten 15. R for Right Pedal and L for sides. all the screws. Left Pedal. 16. Install the pedal and tighten 17. Fill the tires with air. 18. Install the dashboard and the screw.
  • Page 14 19. Connect the ports of cables 20. Press power button for 3 according to the direction of seconds around to turn it on. arrow. Note: It is suggested to check other screws in the frame. If they are loose, you need to tighten them with tools.
  • Page 15: Gears Operation

    Gear Operation Multi speed bicycles can have internal or derailleur gear systems. WARINNG Improp- er shifting can result in the chain jamming,or becoming derailed resulting in loss of control or a crash. Always be sure the chain is fully engaged in the desired gear before pedaling hard.
  • Page 16: Charging Procedure

    Charging Procedure 1. Remove the rubber cover on the charging port on the opposite side of the battery from the key switch. 2. With the battery on or off the bike, place the charger in a flat, secure place, and connect the DC output plug from the charger (round barrel connector) to the charging port on the side of the battery.
  • Page 17 Attention: Before charging make sure that charger light faces upwards; Full charge normally takes 3-7 hours; Charge battery in clean and safe place and do not over charge. Red light means the battery is charging. Green light means the battery is full charged.
  • Page 18: Battery Charging Information

    Battery Charging Information Always charge your battery in temperatures between 50 °F - 77 °F (10 °C - 25 °C) and ensure the battery and charger are not damaged before initiating charge. If you notice anything unusual while charging, please discontinue charging and use of the bike and contact for help. Charging the battery fully normally takes 3-7 hours.
  • Page 19: Maintenance

    Maintenance To ensure safe riding conditions you must properly maintain your bike from e-bikes. Follow these basic guidelines and see a certified, reputable bike mechanic at regular intervals to ensure your bike is safe for use and fun to ride. 1.
  • Page 20: Troubleshooting

    Troubleshooting Symptoms Possible Causes Most Common Solutions 1. Insufficient battery power 1. Charge the battery 2. Faulty connections 2. Clean and repair connectors It doesn’t work 3. Battery not fully seated in tray 3. Install battery correctly 4. Improper turn on sequence 4.
  • Page 21 1. Charger not well connected 1. Adjust the connections The battery won’t charge 2. Charger damaged 2. Repair or replace 3. Battery damaged 4. Wiring damaged Wheel or motor makes 1. Damaged motor bearings 1. Replace 2. Damaged wheel spokes or rim 2.
  • Page 22: Safety Notes

    Safety Notes The following safety notes provides additional information on the safe operation of your bike from E-bike and should be closely reviewed.Failure to review these notes can lead to serious injury or death. All user must read and understand this manual before their first use of the bike from E-bikes .Additional manuals for components used on the bike may also be provided and should be read before use in addition to this manual.

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