Electric Bicycle User Manual

About the manual

Thank you for choosing our electric bicycle series products! The safety instructions and precautions for electric bicycles are introduced in the user manual. Please read it carefully for the first use. If it is not used in accordance with the instructions in the manual, it may cause danger, and the company will not bear any responsibility for personal injury or property loss caused by this!

For the safety of you and others, please read the manual carefully before using to ensure that you can drive correctly and safely!

If you have any questions during use, or cannot get the information from the manual, please contact your dealer in time!

INDEX

1. Packing list

2. Function Introduction

3. Product assembly

4. How to ride

5. Safety notes

6. Battery instructions

7. Basic parameters

8. Daily maintenance

9. Warranty card

Packing list

1. The whole scooter

Line drawing of the electric bicycle in its unfolded state.

2. Accessories

Line drawings of individual components: one seat, two pedals, one charger, two wrenches, one user manual, one chain, one left crank, one right crank, one crank screw, and one plate holder.

*If anything is missing, please contact the dealer in time!

Product function introduction

Line drawing of the electric bicycle with labeled parts: Front wheel brake, Front light, Tube folding buckle, Frame, Pedal, Gearwheel, Wheel, Rear wheel brake, Seat, Seat adjustment wrench, Battery, Rear light, Rear shock absorber, Disc brake, Motor, Foot stand.

Diagram of handlebar controls: Headlight switch, Gear shift switch, Horn button, Display, Throttle, Key lock.

Display content illustration

Diagram of the electric bicycle's handlebar display panel showing indicators for Bluetooth, Battery power, Temperature alarm, Gear, Speed (KM/H, MPH), and Speed unit.

Function Description

1. Display: Shows battery power, speed, gear, etc.
2. Key lock: Insert the key and turn clockwise to turn ON, counterclockwise to turn OFF.
3. Throttle: Move the throttle to ride in pure electric mode.
4. Headlight switch: Push to turn the front light ON, push again to turn OFF.
5. Photosensitive switch: Automatically turns on front and rear lights when ambient light becomes dark, even if the headlight switch is not activated.
6. Gear shift switch: Toggle to switch between 1, 2, and 3 gears (Low speed mode: no 'D', Normal model: white 'D', High-speed mode: Red 'D').
7. Horn button: Short press to activate the horn ('beep, beep').
8. Brakes: Hold the brake levers to slow down or stop the bike.

Note: When the brake is active, turning the throttle knob to accelerate is invalid!

Product assembly

1. Open and fix the handle bar of the e-bike

Step 1: Lift the steering column and front of the scooter, then fasten the folding buckle. Step 2: Turn the securing ring on the folding buckle. Step 3: Align the handlebar with the top of the steering column and secure with four screws.

Note: Diagram illustrating screw adjustment for looseness or tightness. Over-tightening can make the folding buckle difficult to operate.

2. Install brake lever

Illustration showing a brake lever being positioned and tightened with an Allen key.

3. Install pedal

Left side: Install the left crank (without tooth disc) onto the left shaft and secure with screws. Screw the pedal marked "L" into the left crank, noting the counterclockwise thread direction.

Right side: Install the right crank (with chainring) onto the right shaft and secure with screws. Screw the pedal marked "R" into the right crank, noting the clockwise thread direction.

4. Install battery pack

Install the battery: Align the battery with the guide rail, insert fully, and lock with the key turned clockwise.

Remove the battery: Turn the battery lock 90 degrees anticlockwise and pull the rope to remove the battery.

5. Install the chain

Thread the chain through the chainring and motor flywheel, connect with a buckle, add a washer, and secure with a circlip. Note: Adjust chain tension by loosening motor fixing screws (M19) and adjusting with an M10 wrench.

6. Install the bike seat

Open the seat tube locking wrench, insert the seat post into the frame tube, adjust height (observing the safety line), and tighten the wrench.

How to ride

1. Safety Gear: Wear a helmet, knee pads, and elbow pads during riding. Illustration of protective gear.
2. Seat Adjustment: Adjust the seat to a comfortable height for riding, ensuring the knee angle is approximately 25-35 degrees when the pedal is at its lowest point. Illustration showing seat height adjustment and knee angle.
3. Power On: Insert the key into the lock and turn clockwise to the ON position. Check the battery level on the display. Illustration of key insertion and display.
4. Straddle and Brake: Hold the brake levers tightly, straddle the bike, and place your right foot on a pedal. Illustration of straddling the bike and holding brakes.
5. Starting to Ride: Slowly release the brakes, push off with your left foot, then place it on the pedal and begin pedaling alternately. Hold the handlebars firmly. Illustration of starting to ride and pedaling.

   Note: For the first ride, it is recommended to have someone assist with stabilization.

6. Cycling Modes: The electric bicycle offers three modes: Fitness mode (manual pedaling), Electric power mode (pedaling with motor assist), and Electric mode (throttle-only).

   Note: When using the throttle for the first time, accelerate slowly to prevent loss of control.

7. Speed Control and Braking: Release the throttle knob to slow down. Squeeze the brake levers firmly for braking.

   Notes: Braking distance increases in rain or snow. Use both front and rear brakes for emergency stops. Avoid using only the front brake at high speeds to prevent rollover.

Safety notes

1. Follow traffic laws and regulations. Riding electric bikes on motorways is prohibited. Illustration of traffic signs, including a prohibitory sign for motorways.
2. Do not park electric bikes in building foyers, evacuation corridors, or safety exits. Illustration showing prohibited parking locations with a prohibitory symbol.
3. Do not ride on roads with severe water accumulation, as conditions may be unknown and dangerous. Illustration of a road with standing water and a warning symbol.
4. Do not ride electric bicycles after drinking alcohol. Illustration of a person with a drink and a bicycle, marked with a prohibitory symbol.
5. Pregnant women and users under 16 or over 60 years old are prohibited from riding. Illustration showing age restrictions (<16, >60) with prohibitory symbols.
6. The maximum load capacity of electric bikes is 100kg. Illustration showing a weight limit (>100 kg) with a warning symbol.
7. Riding electric bicycles up or down stairs, or jumping obstacles, is prohibited. Illustration of riding on stairs or jumping obstacles with a prohibitory symbol.
8. It is forbidden for multiple people to ride the same electric bicycle, or to ride with children in their arms. Illustration of multiple riders or carrying a child with a prohibitory symbol.
9. Do not leave the handlebars with both hands while riding. Illustration of riding with hands off handlebars with a prohibitory symbol.
10. Do not modify the electric bicycle yourself, as it may cause unstable operation and danger. Illustration of tools and a bicycle with a prohibitory symbol for modification.
11. Unauthorized modification of the battery is dangerous and may cause explosion or fire. Illustration of batteries, fire, and a prohibitory symbol for battery modification.
12. Avoid riding in rain or snow. If necessary, slow down and avoid emergency braking. Illustration of a bicycle in rain or snow with a warning symbol.
13. Before riding, carefully check the bicycle's body and tires for looseness or damage. Illustration of a person inspecting the bicycle.
14. When riding or braking, observe intersections and surroundings to avoid accidents. Illustration of an intersection with a warning symbol.
15. Turn off the electric lock when walking with the electric bicycle to prevent accidental throttle acceleration. Illustration of turning off the electric lock.

Battery Instruction

This instruction covers battery charging, maintenance, safety notices, and specifications to prolong battery life and performance.

6.1 Battery Parameters

6.2 Battery Safety

1. Charge and use the battery within the specified temperature range for stable operation.
2. Unplug the charger before installing or using the battery.
3. Do not disassemble or pierce the battery pack to avoid short circuits and injury.
4. Do not expose the battery to water, fire, or high temperatures (above 50°C) to prevent failure or fire.
5. If the battery is exposed to water, stop use immediately and send for testing.
6. Only use the original charger to prevent damage or fire.
7. If the battery emits unusual smells, smoke, or heat, discontinue use and avoid contact with other objects.
8. Fully charge the battery before storage to extend its life.
9. Avoid high temperatures (>50°C) and low temperatures (<-20°C).
10. For storage longer than 30 days, fully charge first and store in a cool, dry place. Recharge at least every 90 days.
11. Avoid recharging when the battery is completely depleted; charge as soon as possible. Battery performance is best at room temperature and decreases in cold environments.
12. Improper disposal pollutes the environment; follow local regulations.

Reminder:

1. The battery is protected and cannot be charged if its internal temperature exceeds 50°C.
2. A fully charged battery may deplete after 90-120 days of standby. Failure to recharge can cause irreversible damage due to excessive discharge, voiding the warranty.

6.3 Charging steps

Open the battery dust cover, insert the charger's DC plug into the battery's charging base, and plug the AC charger into a 100-240V, 50/60Hz power socket. The indicator will turn red during charging.

Charging Method A: Illustration showing the charging port and DC plug insertion.

Charging Method B: Illustration of the battery lock.

Note: Use only the original standard power adapter to avoid danger from power mismatch.

Parameters

Daily maintenance

8.1 Cleaning and storage of electric bikes

Wipe stains with a damp soft cloth. For scratched plastic parts, use sandpaper or other abrasive materials for polishing.

Reminder:

• Do not use alcohol, gasoline, kerosene, or other corrosive solvents for cleaning, as they can damage the bike's appearance and internal structure.
• Avoid using high-pressure water guns. Ensure the bike is turned OFF, the charger is unplugged, and the charging port dust cover is fastened before cleaning to prevent electric shock or failure.
• Store electric bikes in a cool, dry indoor place. Avoid prolonged outdoor storage, as sun exposure, overheating, and cold can accelerate aging and reduce battery life.

8.2 Inflation and maintenance of tires

These are pneumatic tires. Inflate when the tire sinks 20%-30%. Recommended tire pressure is 240 Kpa-310 Kpa. Check tire inflation at least once every 2-3 months to prevent punctures and extend tire life. Diagram showing tire inflation and recommended pressure.

Warranty card

9.1 The product has passed the inspection of the quality control department and allowed to be sold

Please keep the warranty card and purchase invoice properly and present them when repairing. Effective date: Quality inspection pass seal:

9.2. Warranty Card

Please keep the warranty card and purchase invoice as after-sales proof. This card must be provided during the warranty period. If the card is not provided or is altered privately, the company reserves the right to refuse warranty service!