Gotrax F2 User manual

F2
USER MANUAL
ELECTRIC BIKE

01
This user manual will help you assemble
sure to read ALL OF THE INFORMATION
in this manual before riding.
NOTE TO ALL RIDERS UNDER 18 YEARS
OF AGE: It’s very important that you get
parental permission before riding your
electric scooter.
Congratulations
on your purchase!
and operate your new electric bike. Be
TOOLS INCLUDED: 13&15mmopen-end
wrench.

02
Contents
Don’t Ride Until You Read This ..............................................................
Warning Message ....................................................................................
Unpacking and Product Specs ...............................................................
Get to Know Your E-Bike ........................................................................
Handle Bar Installation and Folding ......................................................
BodyFoldingandUnfolding ...................................................................
Pedal Installtion and Folding ..................................................................
Saddle Installation and Adjustment ......................................................
Removing the Battery ..............................................................................
Charge Your E-Bike ..................................................................................
Charge Your E-Bike: Method 2 ................................................................
Tire Inflation Instructions .......................................................................
Maintenance & Repair.............................................................................
Function Definition ..................................................................................
Function Mode .........................................................................................
Battery Information ................................................................................
Battery Assemble .........................................................................................
Charging the Battery ....................................................................................
Precautions for Battery protection...............................................................
Troubleshooting Guidance.....................................................................
Warranty ...................................................................................................
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Do not ride under wet conditions. The electric bike may slide from under your
feet causing injury. Wet conditions may damage the electronics and void the
warranty.
Always respect pedestrians.
Make sure your electric bike has a full battery before taking it out to ride.
ALWAYS wear a helmet when riding your electric bike.
Always be aware of local road laws, and follow them.
Don’t Ride Until You Read This:
Do not ride the bike under the influence of drugs or alcohol.
To conserve electricity, use assist mode and avoid zero starting,frequent braking,
driving against the wind, carrying heavy loads including other people and riding
with insufficient air pressure.
WARNING: Lithium-ion Batteries and/or products that contain
Lithium-ion Batteries can expose you to chemicals including cobalt
lithium nickel oxide, and nickel, which are known to the State of
California to cause cancer and birth defects or other reproductive
harm. For more information, go to www.P65Warnings.ca.gov

Warning Message
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1. Avoid water -The electric bikeisnot waterproof. The electronics may bedamaged
due to water and water damage isnot covered by ourwarranty. Riding in wet
conditionsis also very dangerous and may resultin injury.
2. Avoid prolonged exposureto sun or rain and avoid storage in places with high
temperatures or corrosivegas.
3.
4.
5.
Do not modifythe product from the manufacturers original design.
6.
Do not exceed
7.
Avoid touchingthe charging port directly and do notlet it make contact with a
metal object.
8.
Keep hands and all body parts awayfrom moving parts while operating the
electric bike.
9.
Before riding - be sure to check the electric bikeover and make sure all components
and function are operating correctly before each use.
10.
Before riding -be sure to check that the braking system isfunctioning properly;
also be sure to check that all safety labels are in place and you understand the
safety warnings.
11.
Before riding -be sure that any and all axleguards, chain guards, or other covers
be sure to check that the tires are in good condition, inflated properly,
and have sufficent tread remaining.
or guards supplied by the manufacturer are in place and in serviceable condition.
Before riding -
the posted speed limit and obey all traffic laws.
Wheneveryou ride,you risk severe injury or even death from loss of control,
collisions, and falls. Use caution and ride at yourown risk.
12. Neverexceedthe 264lbs (120 kg) maximum load rating.
13. The electric bike should neverbeused by children under the age of 16.
14. Maximum Speed -Your electric bikeaccelerates to a maximum speed of 20 mph.

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15. Make note that additional insurance may be required to cover situations you
encounter while riding an electric bike. Itis recommended that you contact an
insurance company or broker for advice and consultation.
16. To conserve electricity, use assist mode and avoid zero starting,frequent braking,
driving against the wind, carrying heavy loads including other people and riding with
insufficient air pressure.

Correct
Forehead covered
Incorrect
ALWAYS WEAR A HELMETIT
COULD SAVE YOUR LIFE!
A properly fitting, CPSC approved，bicycle helmet
should be worn at all times when riding your bicycle.
In addition, if you are carrying a passenger (only use
an approved child safety seat), and remember, the
passenger must also be wearing a helmet.
The correct helmet should:
-be comfortable
-be lightweight
-have good ventilation
-fit correnctly
-cover the forehead
-be securely fastened on the rider.
Forehead exposed
FCC REGULATIONS This device complies with Part 15 of the FCC Rules. Operation
is subject to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
Caution: The user is cautioned that changes or modifications not expressly approved
by the party responsible for compliance could void the user's authority to operate
the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the
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following measures:
*Reorient or relocate the receiving antenna.
*Increase the separation between the equipment and receiver.
*Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
*Consult the dealer or an experienced radio/TV technician for help.
07

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Remove all packaging material, then inspect each item for any accidental damage
your box:
Unpacking and Product Specs
ITEM SPECIFICATIONS
Model F2
Unfolded Dimensions 1680 x 680 x 1260 mm (66.1 x 26.7 x 49.6 in)
Folded Dimensions 880 x 610 x 730 mm (34.6 x 24 x 28.7 in)
Package Dimensions 910 x 425 x 745mm (35.8 x 16.7 x 29.3 in)
Max Load 264 lbs (120 kg)
Max Speed 20 mph (32km/h)
Battery 48V 10.4Ah
Pedal-Assist Range 40mile (65km)
Pure Electric Range 22mile (35km)
Max Angle of Climb 14 degrees
Charging Time 5.5hours
Tire Pressure 40-65 PSI
Battery Specifications Input 110-240V 50/60Hz AC Plug; Output 54.6V 2A DC 5.5*2.1mm
Seat Adjustable
IP Level IPx4
1
ELECTRIC BIKE 13&15mmOPEN-END WRENCH BATTERY CHARGER
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09
Get To Know Your E-Bike
Saddle
Seat Post
Motor
Wheel Chain
Crankset Pedal
Removable
Battery
Tire
Disc Brake
Suspension
Front Fork
Stem
LCD Display
Front Light
Bell
Reflector

Handle Bar Installation and Folding
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Open the quick release clamp and insert the upper stem and handle bars and lock
with the quick release clamp. (This can only be done when the tube is folded.)
Note:The upper stem must be inserted past
minimum insertion line.

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STEP 1
STEP 2
Lift up the stem and lock with the folding clamp.
Note: Make sure that the folding clamp is fastened
tightly. (When you press the folding clamp and hear a
"click", it is locked in place.)
When you want to open the folding clamp you need to push the safety buckle
upwards and pull the folding clamp outwards at the same time to open it .

BodyFoldingandUnfolding
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Press the button and pull the folding clamp outward to open it.
Crank angle adjusted to 9 o 'clock.
Fold the frame so that the front
and rear wheels correspond to
complete the fold.
When unfolding, be sure to
check whether the folding
clamp is tightly fastened in
place. When you press the
folding clamp and hear a
"click", it is locked in place.
STEP 1
STEP 2

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PedalInstallation and Folding
Prepare the pedal and wrench,and distinguish the left and right pedal according to
‘L’ and ‘R’. ‘R’ represents the right side, and turn clockwise to lock the right pedal. ‘L’
represents the left side, and turn counterclockwise to lock the left pedal. The pedal
can be folded by pressing inward and lifting up.

Saddle Installation and Adjustment
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Open the quick release clamp, insert the seat tube, adjust to a suitable height and
angle, and lock the quick release clamp. Lock the quick release clamp.
Note: The saddle tube must be inserted to the
minimum insertion line.

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STEP 1
STEP 2
Removing the Battery
Insert and turn the key counterclockwise to open the battery safety lock and pull
out the key. Fold the frame and pull out the battery.

You can also charge your battery installed in the bike using the exterior charging port.
Charge Your E-Bike
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Charge Your E-Bike: Method 2
Remove the battery, plug one end of the charger into the battery and the other end
into the power supply. Red light shows the battery is charging and the green light
means the battery is full.
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Tire Inflation Instructions
After assembling your bike, it will be necessary to inflate the tires. Check the sidewall of
the tire for the correct tire pressure (PSI) and inflate tires accordingly with a MANUAL
BICYCLE PUMP. Improper inflation is the biggest cause of tire failure. Due to the
slightly porous nature of bicycle inner tubes, it is normal for your bike tires to
lose pressure over time. For this reason it is critically important to maintain the
proper tire inflation on your bike.
1. Your bicycle has been equipped with tires which the bike’s manufacturer felt were
the best balance of performance and value for the use for which the bike was intended.
The tire size and pressure rating are marked on the sidewall of the tire. CAUTION: Pencil
type automotive tire gauges and gas station air hose pressure settings can be
inaccutate and should not be relied upon for consistent, accurate pressure readings.
Instead, use a high quality dial gauge.
WARNING: NEVER INFLATE A TIRE BEYOND THE MAXIMUM PRESSURE
MARKED ON THE TIRE’S SIDEWALL. EXCEEDING THE RECOMMENDED
MAXIMUM PRESSURE MAY BLOW THE TIRE OFF THE RIM, WHICH COULD CAUSE
DAMAGE TO THE BIKE AND INJURY TO THE RIDER AND OTHERS. THE BEST WAY
TO INFLATE A BICYCLE TIRE TO THE CORRECT PRESSURE IS WITH A BICYCLE
PUMP. NEVER USE A SERVICE STATION AIR HOSE TO INFLATE A BICYCLE TIRE. IT
IS DESIGNED FOR LARGER TIRES AND IT CAN EXCEED THE RECOMMENDED
MAXIMUM PRESSURE AND IT MAY BLOW THE TIRE OFF THE RIM.
Tires and Tubes
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