SENADA OSPREY User manual
OSPREY
OWNER’
SMANUAL
1
Welcome
Thank you for purchasing OSPREY from Senada Bikes.
Please read carefully and understand this manual fully before
assembling and riding your bike.
If you have questions after reading this manual, please contact us by
email.
We are here to help!
Email:[email protected]
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Table of Contents
Attentions ................................................................. 3
General Info ..............................................................6
Productfunctiondiagram ....................................................10
Product parameters ....................................................... 14
Manual control instrument ..................................................16
Displayinterface............................................................20
Button introduction .........................................................22
32-113℉）, discharge at -20℃〜60
Attentions
Battery and Charging: Charge at 0℃～45℃
3
（ ℃
（68-140℉), keep the battery dry. Do not put the battery in acidic or alkaline liquid.
Avoid rain and keep away from fire, heat and high temperature environment. It is
strictly forbidden to connect the positive and negative poles of the battery reversely. It
is strictly forbidden to damage,disassemble the battery or cause short-circuit. Please
use the specific original charger for charging, with charging time no more than 7 hours
and the charging current no larger than 3A.When not in use for a long time, please
store the battery in a cool and dry place, and charge the battery for 5 hours every
month. The user must follow the manual instructions when charging, otherwise the
consequences will be at his own risk. Pay attention to the battery type and applicable
voltage that the charger can charge, and it is strictly forbidden to mix. When charging,
it should be placed in a ventilated environment. It is strictly forbidden to charge in
residential buildings, enclosed spaces, or under sunshine and in high temperature
environments. When charging, plug in the battery first, then connect to power supply
socket; after charge gets full, cut off the socket first, and then unplug the battery.
When the green light is on, the power supply should be cut off in time, and it is
forbidden to connect the charger to the AC power supply for a long time without
charging. During the charging process, if the indicator light is abnormal, there is a
peculiar smell, or the charger casing is overheated, stop charging immediately, and
repair or replace the charger. During the use and storage of the charger, pay attention
to avoid foreign objects entering, especially water or other liquids, so as to avoid a
short circuit inside the charger. The charger should not be carried with the bike as
much as possible. If it is necessary to carry it, it should be placed in the toolbox after
the shock absorption treatment is done. Do not disassemble or replace the
accessories in the charger by yourself.
Ride: Do not use it until you read the instructions carefully and understand the
performance of the product; do not lend it to people who can't manipulate the product
for riding. Before riding the bicycle, check whether the brakes are working. When you
brake, please activate the rear brake firstly, and then the front brake. Pay attention to
the brake tightness. If the brake is too loose, use an Allen key to tighten it. Pay
attention to increasing the braking distance when riding in rain or snow. Suitable age:
Riding between 16 and 65 years old. Please be sure to wear a safety helmet when
riding the ebike, follow the traffic rules, and do not drive on motorized lanes and roads
with many pedestrians. Please check the tire pressure before riding. The
recommended tire pressure is 35~45PSI. When riding on downhill and non-paved
roads, make sure the speed do not exceed 15km/h (9.3mph). When using the motor
4
,
please be careful not to hit it vigorously and keep the rotating shaft lubricated. It is not
allowed to ride with more than the maximum load of the body (the maximum load is
100 KG，220lbs) After use, the bike can not be parked in the building hall, evacuation
stairs, safety exits, and must be parked correctly in accordance .
Liability statement:After riding, please store the bike in a place without sunlight
and rain, not in a residential building; Regularly check the motor and brake; Regularly
check bike's screw , especially those need to be tightened, and tighten them regularly.
Recommended torque: (unit: kgf. cm) Steering handlebar screws 60-80, stem screws
175 ~ 200, seat cushion screws 175 ~ 200, wheel screws 320 ~ 450; The front and
rear wheels of the ebike should align with the central axis of the front fork or frame;
Regularly check if there is scratches, cracks or excessive wear in tires. The inner tube
and valve should be perpendicular to the wheel hub and not crooked. Damaged or
excessively worn tires need to be replaced immediately, please find a professional
technician to replace your tires, if your tires accidentally puncture and leak, please
contact a professional technician for repair or replacement.
Maintenance: The company reserves the right to modify and interpret the product
models, specifications or related information mentioned in this manual;The functions
of a specific model mentioned in this user manual are only applicable to that specific
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model;The product models, specifications or related information mentioned in this
General Info
Assembly and Fit
Correct assembly and fit are essential elements of ensuring your bicycling safety,
performance, and comfort. Even if you have the experience, skill, and tools to
complete these essential steps before your first ride, Senada Bikes recommends
having a certified, reputable bike mechanic to check your work.
NOTICE: If you do not have the experience, skills, or tools to complete
assembly and fit, Senada Bikes highly recommends having a certified,
reputable bike mechanic complete these procedures as well as any future
adjustments or tuning.
NOTICE: A critical aspect of assembling your bike by Senada Bikes is securing
the front wheel and checking the tightness of the rear wheel axle nuts. Thes
user manual are subject to any modification or change without prior notice;Without the
prior written permission of the company, the contents of this manual may not be
copied, modified, reproduced, transmitted or published in any form. Please read this
manual carefully before using the product, and operate in accordance with the manual,
otherwise the company will not be responsible for product damage or personal and
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property damage caused by improper use or mistakes.
e
mechanisms may become loose or unsecured during shipment or over time. The
torque and security of all wheel mounting hardware should be inspected upon
arrival and on a regular basis. Both wheels need to be properly secured before
operating your bike.
Mandatory Equipment and Use Locations
Before all rides, ensure you have all required and recommended safety equipment
and are following all laws pertaining to using an electric bike in your region.
Changing Components or Attaching Accessories
The use of non-original components or spare parts can jeopardize the safety of
your ebike, void your warranty and, in some cases, cause your ebike to not
conform with laws pertaining to your bike.
Safety Check Before Each Ride
Always check the condition of your bike before you ride in addition to having
regular maintenance performed. If you are unsure of how to conduct a complete
check of the condition of your bike before every ride, you should consult a certified,
reputable bike mechanic for assistance. See the Pre-Ride Safety Checklist for
more information.
Electrical System
7
The electrical system on your ebike offers various levels of power assistance and
lighting for different operating conditions and user preferences. It is critical that you
familiarize yourself with all aspects of your ebike’s electrical system and check to
see that it is working correctly before every ride. The front and rear brake levers
contain safety power cutoff switches, which disable the hub motor’s assistance
when applied, and both levers should be checked for correct operation. The throttle
should provide smooth acceleration when gradually applied. If the throttle, brake
lever cutoff switches, pedal assistance, or lighting are functioning abnormally,
intermittently, or not working, please discontinue using your ebike immediately and
contact the Senada Bikes Product Support team for assistance.
Brakes
Ensure brakes are working correctly, all braking system components are free from
damage, and properly secured. When you fully squeeze the brake levers, ensure
neither the front nor rear brake levers touch the handlebar. Take your bike to a
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certified,reputable bike mechanic to have the brakes repaired if you find a problem.
Tires and wheels
Your wheels should always spin straight and must be repaired or replaced if they
wobble side to side or up and down when spinning. If your wheels become untrue
or spokes loosen, which can happen with normal use, we recommend that a
certified,reputable bike mechanic performs allwheel tuning and truing operations
on your bike from Senada Bikes. Do not attempt to
true wheels or tighten spokes unless you have adequate knowledge, tools, and
experience. Ensure the tires and inner tubes are in good working condition without
any visual damage and have the correct amount of air pressure. Always replace tires
and inner tubes with punctures, cuts, or damage before you ride. increase tire and
component wear, and make riding your bike unsafe.
Quick Release Levers
Quick release levers are located on your ebike for securing the seatpost . This
provide convenience to the user since they allow the seatpost to be adjusted without
tools. Since quick release levers can be loosened during transportation, or
accidentally between or during rides, it is important that you regularly check to
ensure these components are properly secured.
Accessories, Straps, and Hardware
Ensure all hardware is secured and all approved accessories are properly
attached per the specific component manufacturer’s instructions. It is good
practice to look over all hardware, straps, and accessories before each ride and
if you do discover something is wrong or find something you are not sure about,
have it checked by a certified, reputable bike mechanic
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.
Suspension, Handlebar, Grips, and Seat Adjustments
The suspension fork on your ebike will affect the handling of the bike , you need
to understand how it works before use. The suspension fork should be properly
adjusted for your weight and terrain. Ensure the handlebar and handlebar stem
are properly aligned, fitted to the user, and secured to their recommended torque
values. Handlebar grips should not move easily on the handlebar end. Loose,
worn, or damaged handlebar grips should be replaced before you ride and can be
purchased from Senada Bikes. The seat and saddle tube should be properly
aligned, fitted to the user, and the saddle tube quick release should be properly
tightened, fully closed, and secured before riding.
Battery Charged, Secured, and Unplugged
Ensure the battery is adequately charged and operating properly. The battery
gauge on the LCD display and charge status indicator on the battery should read
similarly. Ensure the battery charger is unplugged from the outlet, battery, then
stored in a safe location before you ride
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.
Product function diagra
11
m
12
Function introduction:
1. Charging: Unscrew the plastic cover on the battery (Figure 1), connect the
charger to start charging, when the battery is full and the indicator light of the charger
changes from red to green, it means it is fully charged
Figure 1 Figure 2 Figure 3
.
2.Power on: Refer to Figure 2,witch on battery; refer to Figure3,press an
13
d
hold to turn on/off the power。
3.Power display: After the power is turned on, the dashboard lights up to display
the power. The power is displayed in 5 grids, corresponding to high, medium and low
power.
4.Headlights: Refer to Figure 3, press and hold to turn on/off the
headlights.
5.Start:pedal assisted riding, short press to adjust to 1st gear after starting,pedal
the bicycle sprocket,start the power assist.If you don't need power assistance, you
can turn off the power or turn off the battery or set the meter to 0。
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Performance
Parameter
Outlook
Product parameters
&Dimension
s
-10°C-45 °C (14℉-113℉
Standard Version
Aluminum Alloy
Grey and Lake Water Green
1715mm*687mm*1170mm
NO
Spoke wheel
20 inches
1460mm*330mm*780mm
41/32.2kg
100kg(220lbs)
≦40km/h(24.8mph)in US
≦40miles(electric mode)
≈53miles(pedal assist model
15degree
)
Maximum Climbing Angle
Proper Temperature
Waterproof Level
Batter
y
T
y
pe
Battery Capacit
Parameter
Body Material
Color
Unfolding Size
Folding size
Hub Form
Wheel Size
Packing Size
Gross weight /Net weight
Maximum Load
Maximum Speed
Range
y
IP54
21700 lithium ion power battery
20ah
15
Feature
Electrical
Specifications
s
Air Valve: 20×4.0, the inner tub
48V
500W
Assist mode,pure electric mode
20 inches / Brushless rear wheel
drive hub motor
26MPH
54.6V3.0A
100-240V,50/60Hz，2.5A
39V±0.5
18A±0.5
6-7hours
Multifunctional LCD screen
YES
Front disc brake + Rear disc brake
Pneumatic tires
Tire：
Batter
y
Rated Volta
g
e
Motor Rated Power
Motor Form
Motor Type
Motor Rated No-Load
Speed
Char
g
er Output
Charger Input
Under voltage Protection
Value
Over current Protection
Value
Charging Time
Instrument Displa
y
Front Lighting
Brakin
g
Method
Tire Specifications 20×4.0
e
valve is AV
Front Fork Suspension front fork
Gea
16
r 7 Speeds transmission
Remarks:The factors, including battery power capacity, load, tire pressure, road
conditions, chain and lubrication between wheel and axle, etc.will affect the maximum
speed; the cruising distance indicated in this manual file is the test result from the
riding test conducted uninterruptedly with load of 100kg(220lbs), at the speed of
12-24mile/h for US, and on the flat and hardened road surface, from full charge to full
power consumption. Driving habits, temperature, load, tire pressure, road condition
and other factors will affect the actual cruising distance.
Manual control instrument
1.Function description：
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1. Display function
●Battery level indicator
●Assist level adjustment and indicator
●Speed indicator (including real-time speed, maximum speed (MAXS) and
average speed (AVG))
●Error code indicator
●Cruise control indicator
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●Distance indicator (including ODO and trip distance (Trip))
●Walk boost mode control and indicator
●Headlight control and indicator
2．Control set function
Power switch control, headlight switch control, 3.1mph push assist setting
(WALK mode), 3 gear speed setting,1st speed 12.4mph, 2nd
speed 18.6mph,3rd gear speed 24.8mph.Speed display
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Table of contents
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