Nireeka Nyx Series User manual
Nireeka Nyx User’s Manual
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CONTENTS
INTRODUCTION 4
FRAME NUMBER/SERIAL NUMBER 5
FRAME SIZE 6
IMPORTANT NOTICE 7
IMPORTANT SAFETY INFORMATION 7
HANDLING THE BATTERY 7
TO ENSURE SAFE RIDING 8
USING THE PRODUCT SAFELY 8
DISCLAIMER OF WARRANTIES; LIMITATION OF LIABILITY 8
USER COMMENT, FEEDBACK, AND OTHER SUBMISSIONS TO ANY OF OUR OFFICIAL CHANNELS 9
Disclaimer 10
QUICK INSTALLATION 11
UNPACKING 12
INSTALLING THE FRONT WHEEL 13
INSTALLING THE HANDLEBAR 15
INSTALLING THE PEDALS 16
INSTALLING THE DISPLAY 18
INSTALLING THE BOTTLE HOLDER 19
WOODEN BEAM 20
FRAME PROTECTOR 20
ON/OFF BUTTON 20
BATTERY AND CHARGER 21
THE LED INDICATORS 22
REMOVING THE BATTERY 23
REINSTALLING THE BATTERY 23
CHARGING THE BATTERY 24
DISPLAY 25
BIKE PARTS 31
STEM 32
SADDLE/SEATPOST 32
SEATPOST DROPPER 33
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- INTRODUCTION
Thank you for choosing NIREEKA ebikes.
We hope you will take as much pleasure from riding with it, as we have taken from developing it.
We have dedicated all our effort and know-how to your bike, but we are open to your comments.
Please don’t hesitate to send us your comments and feedback which will help us to improve our
products.
Again, thanks for choosing NIREEKA Company!
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- FRAME NUMBER/SERIAL NUMBER
All the Nireeka bikes come with a unique frame number printed on the frame. You will need this frame
number along with your order number for various purposes such as registering your bike in your
country and getting insurance for your bike. In order for getting any after-sales services from Nireeka,
you might be asked to take a picture of your frame number and send it to the Nireeka
representatives. Your frame number on your Nyx is printed on the back of the seat tube in the below
format.
“19” - NYX - #0127”
The first number is your frame size in inches. Check page 6 for more details about the frame size.
The second item is your model name, which is NYX in this case.
The third one is your frame number.
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- FRAME SIZE
Getting the correct size bike is very important. The frame is the most expensive and hardest to
replace part of your bike. Frame size generally refers to frame height, the length of the seat tube from
the bottom bracket (crank bearing) to the top tube. (The size of a bike is typically measured at the
frame. The measurement typically refers to the length of the seat tube, top tube, or the distance from
the center of the bottom bracket to the end of the seat tube.)
According to the frame size chart below, the right frame of your own easily could be chosen:
HEIGHT
BIKE SIZE
FRAME SIZE
WHEEL SIZE
5' to 6'5"
152.4 to 198.12 cm
M
19 Inch / 48.26 cm
29" / 73.66 cm
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For maximum safety, be sure to read this user's manual
thoroughly before use, and follow them for correct use.
- IMPORTANT NOTICE
• Do not disassemble or alter this product.
• Use the product according to local laws and regulations.
• The Bluetooth® word, mark, and logo are registered trademarks owned by Bluetooth SIG, Inc.,
and any use of such marks by Nireeka Technologies Inc. is under license. Other trademarks and
trade names are those of their respective owners.
- IMPORTANT SAFETY INFORMATION
Guidelines that require replacement, contact the place of purchase, or a bike dealer.
Be sure to observe the following to avoid burns or other injury from fluid leakages, overheating,
fire or explosions.
- HANDLING THE BATTERY
• Do not deform, modify, disassemble, or apply solder directly to the battery. Doing so may cause
leakage, overheating, bursting, or ignition of the battery.
• Do not leave the battery near sources of heat such as heaters. Do not heat the battery or
throw it into a fire. Doing so may cause bursting or ignition of the battery.
• Do not subject the battery to strong shocks or throw it. If this is not observed, overheating,
bursting, or fire may occur.
• Do not place the battery into freshwater or seawater and do not allow the battery terminals to get
wet. Doing so may cause overheating, bursting, or ignition of the battery.
• Use the Nireeka specified charger and observe the specified charging conditions when
charging the specified battery. Not doing so may cause overheating, bursting, or ignition of the
battery.
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- TO ENSURE SAFE RIDING
• Do not give too much of your attention to the cycle computer display while riding, otherwise,
accidents may result.
• Check wheels installed securely on the bike before commencing riding. If wheels are not
securely installed, the bike may fall over and serious injury may result.
• If riding in power-assisted mode, make sure that you are fully familiar with the starting-off
characteristics of the bike before riding on roads with several vehicle lanes and pedestrian
footpaths. If the bike starts off suddenly, accidents may result.
• Check that the bike lights illuminate before riding at night.
- USING THE PRODUCT SAFELY
• Be sure to remove the battery and charging cable before wiring or attaching parts to the bike.
Otherwise, an electric shock may result.
• When charging the battery while it is installed on the bike, do not move the bike. The power
plug for the battery charger may come loose and not be fully inserted into the electrical outlet,
resulting in a risk of fire.
• When installing this product, be sure to follow the instructions given in the user's manual.
Furthermore, it is recommended that you use only genuine Nireeka parts at these times. If bolts
and nuts are left loosened or the product is damaged, the bike may suddenly fall over and
serious injury may result.
• Do not disassemble the product. Disassembling may cause injury to persons.
• After reading the user's manual carefully, keep it in a safe place for later reference.
- DISCLAIMER OF WARRANTIES; LIMITATION OF LIABILITY
You expressly agree that your use of, or inability to use, the service is at your sole risk. The service
and all products and services delivered to you through the service are (except as expressly stated by
us) provided 'as is' and 'as available for your use, without any representation, warranties, or conditions
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of any kind, either express or implied, including all implied warranties or conditions of merchantability,
merchantable quality, fitness for a particular purpose, durability, title, and non-infringement.
In no case shall NIREEKA E-BIKES, our directors, officers, employees, affiliates, agents, contractors,
interns, suppliers, service providers, or licensors be liable for any injury, loss, claim, or any direct,
indirect, incidental, punitive, special, or consequential damages of any kind, including, without
limitation lost profits, lost revenue, lost savings, loss of data, replacement costs, or any similar
damages, whether based in contract, tort (including negligence), strict liability or otherwise, arising
from your use of any of the service or any products procured using the service, or for any other claim
related in any way to your use of the service or any product, including, but not limited to, any errors or
omissions in any content, or any loss or damage of any kind incurred as a result of the use of the
service or any content (or product) posted, transmitted, or otherwise made available via the service,
even if advised of their possibility. Because some countries or states or jurisdictions do not allow the
exclusion or the limitation of liability for consequential or incidental damages, in such areas, our liability
shall be limited to the maximum extent permitted by law.
- USER COMMENT, FEEDBACK, AND OTHER SUBMISSIONS TO ANY OF OUR
OFFICIAL CHANNELS
If at our request, you send certain specific submissions (for example contest entries) or without a
request from us you send creative ideas, suggestions, proposals, plans, or other materials, whether
online, by email, by postal mail, or otherwise (collectively, 'comments), you agree that we may, at any
time, without restriction, edit, copy, publish, distribute, translate and otherwise use in any medium any
comments that you forward to us. We are and shall be under no obligation (1) to maintain any
comments in confidence; (2) to pay compensation for any comments; or (3) to respond to any
comments.
We may, but have no obligation to, monitor, edit or remove content that we determine in our sole
discretion are unlawful, offensive, threatening, libelous, defamatory, pornographic, obscene, or
otherwise objectionable or violates any party’s intellectual property or these Terms of Service.
You agree that your comments will not violate any third party’s rights, including copyright, trademark,
privacy, personality, or other personal or proprietary rights. You further agree that your comments will
not contain libelous or otherwise unlawful, abusive, or obscene material, or contain any computer virus
or other malware that could in any way affect the operation of the Service or any related website. You
may not use a false e-mail address, pretend to be someone other than yourself, or otherwise mislead
us or third-parties as to the origin of any comments. You are solely responsible for any comments you
make and their accuracy. We take no responsibility and assume no liability for any comments posted
by you or any third party.
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- Disclaimer
The battery should be charged for at least 4 hours every two weeks, even if the bike is not used
for any reason, although the cells will be corrupted and the warranty doesn't cover that.
Bicycling involves the risk of injury and damage. By choosing to ride a bike, you assume full
responsibility for the risks. Know the rules of safe and responsible riding and practice them. It is
up to you to ensure you know how to use and maintain your bike. Do not ride the bike if you see
a defective part or damage or any probable injury will be your responsibility. Be sure to always
ride with a helmet.
Be aware that trail and road conditions are constantly changing. Use caution when bicycling and
be aware that directions and advice in this Guide may not always reflect real-world conditions.
Nireeka Technologies Inc. is not responsible for personal injury or damage to personal property
arising in conjunction with using this Guide. Sound judgment and proper preparation are
essential to traveling by bike. Before heading out onto a bikeway, it is recommended that you
check with other sources of information for the latest trail/road conditions.
Do not tamper with your bike. Tampering is removing or replacing any original equipment or
modifying your bike in any way that may change its design and/or operation. Such changes may
seriously impair the handling, stability, and other aspects of the bike, making it unsafe to ride.
Tampering can void the warranty and render your bike, not in compliance with the applicable
laws and regulations. To ensure safety, quality, and reliability, use only original parts or
NIREEKA authorized replacements for repair and replacement. NIREEKA is not responsible for
any direct, incidental, or consequential damages, including, without limitation, damages for
personal injury, property damage, or economic losses due to tampering.
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QUICK INSTALLATION
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UNPACKING
Check the box carefully for any damage.
Put the box on the ground and pull the package out by grabbing the frame and rear wheel.
The package includes:
- Nireeka Nyx fully-assembled bike
- Front-wheel
- Saddle
- Battery
- Charger
- Battery key (Inside the Charger box)
- User’s Manuals
- Pedals
- Wooden Beam
-Frame Protector
- LCD Display
- Bottle Holder
- Extras (Any other parts and accessories that you've ordered such as taillight, helmet, backpack,
etc)
*Your upgrades are included.
ATTENTION: Every NIREEKA E-bike is delivered in a custom E-bike box already almost fully assembled.
The only part that needs to be assembled in the front wheel, the handlebar, and the display.
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INSTALLING THE FRONT WHEEL
The front wheel hub is the thru-axle model.
1. Pull out the brake's pad protector gently.
(See photo No.1)
2. Locate the rotor inside the brake caliper
and align the hub in the front fork dropout.
(See photo No.2)
NOTE: When installing the front wheel in the
fork, make sure the brake pads aren't dislodged.
⚠WARNING
Check the lever to be secured otherwise it
causes serious damage or death.
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3. Insert two pieces of bushings on the right,
and left sides.
(See photo No.3)
4. Insert the thru-axle shaft from the rotor
side.
(See photo No.4)
5. Fasten the shaft nut using a 7/8" (22mm)
open-end wrench. (Torque: 9-13.5 N.m)
(See photo No.5)
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INSTALLING THE HANDLEBAR
1. Adjust the handlebar in the proper and
straight position.
(See photo No.1)
2. Fasten the bolts on the back of the stem
respectively.
(See photo No.2)
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INSTALLING THE PEDALS
1. There is a small letter on each pedal
indicating on which side it should be
installed. You need to install each pedal
on the correct side of the Crank Arm. “L”
stands for Left and “R” stands for Right.
2. If you’re standing on the right side of the
bike, the right pedal should be tightened
clockwise using a 6mm Allen key, as
shown in the picture.
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3. If you’re standing on the left side of the
bike, the left pedal should be tightened
anticlockwise using a 6mm Allen key, as
shown in the picture.
Note: You can also use a 15mm open-end
wrench instead of an Allen key.
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INSTALLING THE DISPLAY
1. Open the clamp band’s screw and install it in the correct place over the handlebar.
2. Adjust the angle of the display so that it is easy to be seen while riding, and then use a 3mm
Allen key to tighten the clamp bolt. (Torque: 0.8 N·m)
ON/OFF BUTTON
To turn on the power, press and hold (>2 Sec.) till power is on the display. The display begins to
operate. Press and hold (>2 Sec.) again to power off the display.
NOTE: After 5 minutes of inactivity, the display will be automatically turned off.
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INSTALLING THE BOTTLE HOLDER
The bottle holder/cage doesn’t come as a standard extra with the bike but the Nireeka bike has a
standard mounting point on the frame where you can install your bottle cage on the bike frame using
the below structures.
1. Use an Allen key and remove the two bolts on the bike frame.
2. Now line the mounting holes with the holes on the frame. Put the screws and hand tighten them
back onto the frame.
3. Then use the Allen wrench and tighten the bottle holder securely. Now you’re ready to stay
hydrated on your ride!
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WOODEN BEAM
This beam is designed to protect the fork steerer when the shipping companies put the box on the wrong side!
You can easily remove the wooden beam of the front axle, where the front wheel should be installed thru-axle.
Open the shaft nut using a 7/8" (22mm) open-end wrench, to release the wooden beam.
You don't need this wood anymore.
FRAME PROTECTOR
There is a spare frame protector in the box that doesn't need to be installed since you already have one on your
bike; which protects the frame from hitting the fork.
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