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07

2.Intended Use

3.Safety Instructions

3-1.Safety instructions

This section lists the safety instructions that should be followed when using this product.

·An electric bike is intended for sport and entertainment purposes, not for use as a means of 

transportation, but the transportation faction of the product once you drive it into public areas (as 

permitted by the laws and regulations of your region and country)also carries potential safety risks for 

all vehicles. Drive strictly in accordance with the instructions in this manual to ensure the safety of 

yourself and others to the utmost extent, and to ensure compliance with national first-level traffic 

laws and regulations of various provinces and cities, such as traffic regulations, etc.

·Please note: Once you drive an electric bike on public roads or other public places (as permitted by 

the laws and regulations of your region and country regarding the use of electric bike on public roads 

or other public places), even if you fully comply with this safe driving guide operation, you may also 

face risks caused by illegal driving/improper operation by others, or other vehicles. Just like when 

walking or riding a bicycle, you may also be injured by other vehicles. As with any vehicle, the faster 

you drive an electric bike, the longer the distance required to brake, and emergency braking on 

smooth surfaces may also cause the wheels to slip and lose balance or even fall over. Therefore, it is 

very important to be vigilant when driving, maintain a proper speed, and maintain a reasonable and 

safe distance from other people and vehicles. When driving on unfamiliar terrain, stay alert and drive 

at a low speed.

·Please respect the pedestrian's right of way when driving. Avoid frightening pedestrians, especially 

children.

·When driving in countries and regions where there are currently no national standards and 

regulations related to electric bike, such as China, please be sure to comply with the safety require-

ments for drivers in this manual. Zhejiang Okai Vehicle Co., Ltd will not bear any direct or joint 

liabilities for any financial losses, losses of life, legal disputes, or any other unfavorable events that 

occur due to the violation of the recommended uses indicated in this manual.

·To avoid potential injury, do not lend the electric biker to people who can't operate it. If you give the 

electric bike to a friend to use, please be responsible for your friend's safety, teach them to operate 

the bike, and tell them to wear protective equipment.

·Please perform a basic inspection of the electric bike before each driving. If you find that there are 

loose parts, the battery life is obviously reduced, the tires are excessively worn, the steering makes 

abnormal noises or malfunctions, etc., please stop using the bike immediately, and do not force it to 

drive. 

It may be dangerous to use this product! Learn to use the product step by step and spend enough 

time in practicing. Please follow all the tips and warnings set forth in this manual to reduce risk of 

injury. Even if you have enough practice, guidance or expertise, you may still lose control, collide or 

fall over, which may cause serious harm to yourself or others.

1. Keep the printed instructions for further reference and read carefully before use.

2. Maximum speed allowed: 32 km/h (20mph)

3. Pregnant women, the disabled, and those who suffer from heart, head, back or neck conditions (or 

have undergone operations on these parts) should not use this product.

Summary of Contents for EB50

Page 1: ...The manufacturer reserves the right to change and release product rmware updates and to keep this manual up to date https www okai co...

Page 2: ...EB50 Instruction Manual...

Page 3: ...tion 2 Intended Use 3 Safety Instructions 3 1 Safety instructions 3 2 Battery safety precautions 3 3 Safety instructions for battery charger 4 How To Use 4 1 Instrallation instructions 4 2 Charging th...

Page 4: ...equately prepare before going on the road Please keep the instruction manual in case you need it from time to time If you give the electric bike to others please also provide them with this user manua...

Page 5: ...peed Adapted Terrain Operating Temperature Storage Temperature IP Rating Charging Time Rated Voltage BMS Rated Capacity Swappable Battery Yes or No Max Torque Rated Voltage Motor Control Mode 20 45 48...

Page 6: ...ting the range include speed ambient temperature climbing number of starts and stops etc Item Content Charger Rider Features Packing Input Voltage Output Voltage Output Current Max Load AGE Recommende...

Page 7: ...t avoided mild or moderate injury may occur This symbol marks additional information and instructions about the product and its use Please read the instruction manual carefully before use This product...

Page 8: ...h 1925 width 710 height 1104mm Buttons Headlights Eight speed shifter Display Brake lever Front fender Charging port 26 4 0 in Rear wheel group Pedal Cushion Battery key port Front quick release Front...

Page 9: ...ay alert and drive at a low speed Please respect the pedestrian s right of way when driving Avoid frightening pedestrians especially children When driving in countries and regions where there are curr...

Page 10: ...an appropriate temperature Pay attention to the temperature requirements for battery charging 20 Please always wear personal protective equipment to protect wrists knees head and elbows suitable for...

Page 11: ...you are not seen or heard 45 Cross the protected passages while walking 46 In all cases take care of yourself and others 47 Power o the vehicle during charging 48 Do not divert the use of the vehicle...

Page 12: ...be placed in a well ventilated place After the battery is fully charged immediately disconnect the charger from the power source Regularly check whether the battery charger is damaged A damaged batte...

Page 13: ...the white plastic buckle under the package 4 How to use This section provides information on how to use the product correctly To ensure user safety and service life it is important to follow these ins...

Page 14: ...3 Lift the carton and take out the rear wheel xed foam 4 Take out the front wheel 12 Front wheel Front fender...

Page 15: ...n M5 screws with a hex screwdriver connect wiring terminal 7 Install fenders Tighten M6 screws with a hex screwdriver 6 Get the vehicle out of package remove the packaging put down the kickstand M5 M5...

Page 16: ...th a hex screwdriver Quick release skewer a Align the front wheel hub with the front fork 9 Front wheel installation procedures 8 Remove the Protection stents and disc brake protection plate respectiv...

Page 17: ...ers are working properly 14 Stand with one foot on the pedal and leave with the other and start to slide 12 Long press the power button the display screen is lit to indicate that the start up is succe...

Page 18: ...ake lever controls rear wheel braking 17 To change the center of gravity while turning turn the handlebar slightly 15 Place your other foot on the pedal to keep your feet steady Focus and keepbalance...

Page 19: ...an nd the cruise control function in the app and discover more ways to use the bike Install APP please register login Watch the driving guide Start exploring a new riding experience Now you can use yo...

Page 20: ...turn the headlights on o while the bike is powered on Gear button Press to adjust 0 3 and pedestrian gears 0 gear motor will not output power 1 3 gear Motor power increases gradually Pedestrian gear...

Page 21: ...tions Safety equipment always wear personal protective equipment wrist knee head and elbow protection In some areas local laws or regulations may require helmets Checklist Do not touch the brake parts...

Page 22: ...product from impact and vibration 5 3 Storage and transportation 6 Handling This mark indicates that this product should not be disposed of with other household waste In order to prevent possible harm...

Page 23: ...e check the cable connector make sure that they connect properly 2 Change the motor extension cable to check If the cable is available 3 Change the display to check the display is available 4 Change t...

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