Monster Moto MM-E250 User manual

This operator’s manual contains important safety informaon and maintenance
informaon. Read it carefully before using this vehicle. Failure to follow the warnings
contained in this operator’s manual could result in INJURY or DEATH.
Keep this manual in a safe place. It is very important that this owner’s manual be
reviewed by all riders and it should be considered a permanent part of the mini bike
and should remain with the vehicle when transferred to a new owner.
This manual contains the latest product informaon available before prinng. Due to
product improvements or producon changes, there could be discrepancies between
the informaon contained in this manual and accurate product informaiton. Monster
Moto, LLC (Monster Moto) reserves the right to make changes to its products at any me,
without noce and without obligaon to make the same or similar changes to any vehicle
previously built or sold.
No part of this publicaon may be reproduced or copied without wrien permission
from Monster Moto.
© Monster Moto, LLC, 2013
Owner’s Manual
Monster Moto, LLC
1001 S. Jupiter Rd.
Garland, TX 75042
Phone: 855-833-6483
All rights reserved. © 2013
MADE IN CHINA
MM-E250
Electric Mini Bike

855-833-6483 OR EMAIL US AT info@monstermoto.com
PROBLEMS? DO NOT RETURN TO STORE! CALL US!
2
Contents
Warranty 1
Introducon and Safety Messages 2 - 5
Operang Controls 5 - 7
Inial Set-Up 8
Pre-Ride Checklist 9
Basic Operaon 10 -11
Maintaining your Mini Bike 12-15
Rear Brake Adjustment 12
Drive Chain 13
Tire Pressure 14
Fuse Replacement 14
BaeryReplacement 15
Troubleshoong 16 - 18
Product Registraon 19 - 20

855-833-6483 OR EMAIL US AT info@monstermoto.com
1
Warranty Informaon
Congratulaons on your decision to purchase a Monster Moto power sports product! We are
pleased that you have chosen a Monster Moto product, and we are dedicated to supporng your
successful and safe power sports recreaon experience!
We are grateful for your business, and in order to assure your quality experience, please review
and make note of the following warranty related issues:
KEEP YOUR RECEIPT: Proof of purchase will be required to substanate any warranty claim.
WHAT IS COVERED: Monster Moto warrants to the original retail purchaser of this Product that this
Product is free from defects in material or workmanship and agrees, at Monster Moto’s discreon,
to either repair, provide replacement parts for, or replace (without charge or labor), any product
component having a material defect for a period of ninety (90) days from the date of purchase,
except as limited below. Monster Moto may require the purchaser to return to Monster Moto, at
their expense, the part claimed to be defecve for Monster Moto’s inspecon, at which me the
returned parts or product become property of Monster Moto.
WHAT IS NOT COVERED: This warranty does not cover any condions caused by misuse, neglect,
negligence, accident or operaon in any way contrary to the operang instrucons located in the
operator’s manual. Normal wear, alteraon, modicaon, improper or inadequate maintenance,
or use of unauthorized replacement parts or service provided by anyone other than an Authorized
Monster Moto Service Center are not covered under this warranty. This warranty does not cover
products used for rental or commercial purposes or used in compeon, nor does it cover
transportaon costs for warranty service. Without liming the above, this warranty is VOID with
respect to any product that has sustained damage resulng from impacts, accidents, jumping,
or any other uses considered outside of the scope of normal and safe operaon.
LIMITATIONS OF LIABILITY: This Warranty is non-transferable aer the Product’s inial sale. No
unapproved modicaons can be made to the Product, its performance or otherwise, in order for
this Limited Warranty to remain in eect. No reimbursement is provided for towing, loss of me, loss
of use, inconvenience, incidental or consequenal damages. This Limited Warranty covers only parts
and labor due to manufacturer defect. This Warranty does not cover minor surface blemishes, rips,
tears, or other cosmec damages due to normal use, or other intenonal or unintenonal damage to
the Product. This Limited Warranty will not cover any damage which results from the applicaon of
improper cleaners, solvents or chemicals to the Product, or from smoke or soot, or from exposure to
saltwater, sea breeze or salt. This Limited Warranty will not cover any damage resulng from product
storage in the elements. This Limited Warranty does not cover improper repair or misdiagnosis of
product problems.
OWNER'S RESPONSIBILITIES: As the vehicle owner, you are responsible for performing required
maintenance and maintaining a record of all receipts for maintenance performed on your mini bike.
Your warranty claim may be denied solely because of your failure to ensure the performance of all
scheduled maintenance or lack of maintenance records or receipts. As the vehicle owner, you may
be denied your warranty coverage if your vehicle or a part has failed due to abuse, neglect, improper
maintenance or unapproved modicaons.

855-833-6483 OR EMAIL US AT info@monstermoto.com
PROBLEMS? DO NOT RETURN TO STORE! CALL US!
2
Introducon
Your Monster Moto MM-E250 electric mini bike was designed as a recreaonal mini bike
for a single rider. This mini bike is ideal for younger riders with basic experience.
Always check and obey any local laws or regulaons which may aect the locaon the
MM-E250 may be used and safely operated. This vehicle is intended for use on solid, at,
clean and dry surfaces such as pavement or level ground without loose debris such as
gravel or dirt. Icy or rough terrain can create hazardous riding condions resulng
in an accident. Do not operate in wet condions or through standing water because you
can permanently damage the electrical system and components. Never use the MM-E250
on carpet or indoor ooring because it will damage those surfaces. Be careful to watch for
pedestrian trac wherever you ride your MM-E250. The bike is built for smaller riders.
Before riding, please take your me to get acquainted with your MM-E250 and how it
works. To protect your investment, we urge you to keep it well maintained. In addion
to regular maintenance, it is important to observe and perform all pre-ride and periodic
checks outlined in this manual. In this manual, you will nd helpful safety informaon,
instrucons, facts, and helpful ps. To make it easier to use, there is a table of contents
at the beginning.
As you read through this manual you will nd informaon that is preceded with a NOTICE
symbol. This informaon is intended to help you avoid damage to your mini bike. This
manual covers basic maintenance procedures.
Read the warranty page carefully so that you understand the coverage on your mini bike
and are aware of your rights and responsibilies.
If you have any quesons or you need any special service or repair, remember that
your Monster Moto authorized service center knows your mini bike best and will be
dedicated to your complete sasfacon. Replacement parts and technical support can be
obtained online at www.monstermoto.com or by phone at 855-833-6483. Please be sure
to register your Monster Moto product and nofy us of any address changes so we may
contact you in the future with any important product informaon.
You can also visit our website at www.monstermoto.com to view service videos and
informaon about all Monster Moto products.

855-833-6483 OR EMAIL US AT info@monstermoto.com
3
Important Safety Informaon
Your personal safety, and the safety of those around you, is extremely important. Operang this
mini bike safely is an important responsibility.
Monster Motor has provided operang procedures and other informaon on labels on your mini bike
and in this manual to help you make informed decisions about safety. This informaon will alert you
to potenal hazards that could harm you or others.
It is understood that it is not praccal or possible to warn you about all possible hazards associated
with operang and maintaining a mini bike. You must use your own good judgment.
Safety informaon will come in a variety of dierent forms, including:
•Safety Labels on the mini bike
• Safety Messages preceded by a safety symbol and one of these three signal words:
DANGER, WARNING or CAUTION.
Below are the denions of these three words:
You WILL be KILLED or SERIOUSLY INJURED if you do not follow instrucons.
You CAN be KILLED or SERIOUSLY INJURED if you do not follow instrucons.
You CAN be INJURED if you do not follow instrucons.
•Safety Headings such as important safety reminders and/or precauons.
•Safety Secons such as mini bike safety.
•Instrucons on how to use the mini bike safely and correctly.
This enre manual is lled with important safety informaon - please read it carefully.
!
DANGER
!
WARNING
!
CAUTION
!

855-833-6483 OR EMAIL US AT info@monstermoto.com
PROBLEMS? DO NOT RETURN TO STORE! CALL US!
4
Important Safety Informaon
A mini bike can provide many years of service and pleasure, provided you take responsibility
for safety, properly maintain your mini bike and understand the challenges you may
encounter while riding.
This mini bike has been designed for younger riders. However, not all youngsters meet the
physical and emoonal levels that are needed for riding. Before parents allow any children
to ride this mini bike, we strongly recommend that both of you read this enre manual so
you are fully informed before deciding if your children are ready to ride. Listed below are
some of the most important safety measures one should take when riding.
Ride with proper are The following statement is a proven fact: ``Helmets
signicantly reduce the number and severity of head injuries.” Never ride your mini bike
without a helmet or eye protecon. Even a crash at slow speed can result in a fatal head
injury if you are not wearing a helmet. Monster Moto recommends wearing helmets that
have been cered for safety by helmet tesng organizaons which are independent
from the helmet manufacturer. We also recommend that you wear other approved safety
gear such as elbow and knee pads. Always wear shoes, keep laces ed, and never ride
barefooted or with sandals.
Never Carry a Passenger This mini bike has been designed for ONE rider
only. There are no passenger pegs, footrests, handles or seat room for a passenger. Riding
with a passenger can interfere with your ability to operate and/or control the mini bike
and may result in serious injury or death.
Ride O-Road Only This mini bike has been designed and manufactured
for o-road use only. The mini bike is not equipped with lights, turn signals, horn and other
features required to drive a mini bike on public roads.
Ride Within Your Limits Never aempt to ride your mini bike in a manner
that is beyond your skill level. It takes me to learn proper riding skills. Learn to ride your
mini bike step by step. Start by praccing on safe terrain at slow speeds and gradually
build your skill level. Instrucon from an experienced rider(s) is highly recommended.
Parental Supervision Required The MM-E250 is an electric power sports
vehicle and not a toy. The recommended rider age of 8 or older is only an esmate and
can be aected by the rider’s maturity levels, weight and skills. Any rider who cannot
comfortably t on the mini bike should not ride the unit.
Keep small children away from this unit. Only supervised or approved riders who are
capable of handling the mini bike are allowed to sit on and ride the unit.
DANGER
!
WARNING
!
WARNING
!
WARNING
!
DANGER
!

855-833-6483 OR EMAIL US AT info@monstermoto.com
Use Safe Riding Pracces
• Do not jump, or aempt stunts, with your MM-E250.
• Hold onto handle bars at all mes.
• Never wear earphones or operate a cell-phone or video game while riding.
• Keep all loose arcles of clothing (laces, pants, sleeves, scarfs, etc.) away from
moving parts such as the drive sprocket and chain.
• Never hitch a ride from another gas-powered or electric vehicle.
• Do not ride the MM-E250 near pools, or in wet weather and do not immerse mini
bike in water. Water will damage the electric components and void your warranty.
• Always operate at a safe speed. The bike is set on the “slow” speed, but if you want
to increase speed, see secon “Check Speed Switch” to change to higher speed.
• Always use common sense when faced with problems. If there is any doubt about a
situaon or problem with your unit, do not operate further and call our customer
service line – 855-863-6483.
Improper accessories or modicaons can cause a crash in which riders
can be seriously hurt or killed. Follow all instrucons in this owner’s manual regarding
modicaons and accessories.
5
Operang Controls and Component Locaons
When you ride your mini bike, you need to operate the throle, brakes, and other controls
without stopping to look at them. Please read this secon carefully before you ride your
mini bike. This secon of the manual will describe the funcon, locaon, and operaon of
all the basic controls of your mini bike.
Brake Lever
Foot Peg
Chain Tensioners
(both sides of mini mike)
Throle
DANGER
!
WARNING
!
Important Safety Informaon
ON/OFF Switch
Baery
Charging
Port
Baery
Cover
Kick
Stand

855-833-6483 OR EMAIL US AT info@monstermoto.com
PROBLEMS? DO NOT RETURN TO STORE! CALL US!
Operang Controls
ON/OFF Switch
The ON/OFF switch is used to control power to the motor.
When the switch is in the “OFF” posion, no power is
supplied to the motor. To ride the mini bike, ip the switch
up. This is the “ON” posion. To shut o the bike, close the
latch or move the switch down to the “OFF” posion.
Throle
The throle controls the speed of the motor. To increase
emotor speed, slowly twist the throle grip toward you. To
reduce motor speed, twist the throle grip away from you.
The throle is spring loaded and will return to the closed
posion (motor idle) when you remove your hand.
Because this is an electric product, small
movements in the throle produce an instant response in
the motor. Do not suddenly twist throle or you risk severe
injury.
Rear Brake
The brake lever is used to apply the brake to the rear wheel
and will slow or stop the mini bike. When you pull back on
the lever, the brake cable pulls the caliper on the brake disc.
The amount of force that you use when pulling the brake
lever will determine how much braking power is applied. To
release the rear brake, release the brake lever.
Kick Stand
The kick stand is used to support the mini bike when it is
parked. To operate, use your foot to lower the stand. Always
raise the stand before riding the mini bike.
6
WARNING
!
Switch

855-833-6483 OR EMAIL US AT info@monstermoto.com
Operang Controls
Brake Mechanism
The MM-E250 mini bike is equipped with a rear disc brake.
It provides power to safely bring the mini bike to a stop.
Refer to the Basic Maintenance Procedures secon for brake
adjustment instrucons.
Chain Tensioner
Chain tension is maintained and adjusted by the bolts on both
sides of the rear wheel. The adjustment screw will increase or
decrease the slack on the chain. Please see Basic Maintenance
Procedures to understand how to determine proper chain
tension and for instrucons on how to make adjustments to
maintain proper tension.
7
Brake
Caliper
Disk
Adjustment
Screw
Adjustment
Screw

855-833-6483 OR EMAIL US AT info@monstermoto.com
PROBLEMS? DO NOT RETURN TO STORE! CALL US!
8
YourMonsterMotoMM-E250isshippedwith
the handlebars NOT bolted on.
To aach the handlebars follow the steps below:
1. Aer unpacking your mini bike, place it on the kick stand on a
at level surface.
2. While sing on the bike, place the handle bars in the lower
clamp in a comfortable posion, being careful to center in the
clamps.
4. Replace upper clamps and bolts and ghten to 12 foot-lbs
with the allen wrench provided. Do not overghten.
2. Aaching the Handlebars
Top View
Handlebar Clamps
1. Locate All Accessories in Package Before Proceeding
- Owner’s Manual
- Tools (2 allen wrenches, 2 box end wrenches, 2 handlebar clamps & 4 bolts, screwdriver)
- Charger
Inial Set-Up
NOTICE The rst me you charge your baery it must be fully charged. While it will be
tempng to charge for a short amount of me to be able to ride the mini bike immediately,
failure to properly charge will severely shorten the run me as the baery ages and limit
the number of recharges the baery will take. Your mini bike will be ready to ride when the
indicator light on the charger turns GREEN.
1) Make sure the on/o switch is in the o (“down”) posion.
2) Locate the charger and nd the baery port on the right
front side of the mini bike.
3) Remove the plasc protecve cap, align the notch on
the charger and port and insert charger.
4) Plug the other end of the charger into a standard 110-volt
household outlet.
5) Connue to charge unl GREEN light on charger appears.
6) Unplug charger from wall, disconnect charger from port
and install port cover once charging is complete.
7) Conduct pre-ride inspecon and begin having fun!
Remove charger from bike once GREEN light appears on charger. Extending
charging me will NOT extend operang me.
THE UNIT WILL NOT TURN ON WHILE THE CHARGER IS PLUGGED INTO THE
CHARGING PORT! Disconnect the charger from the port before aempng to ride the bike.
3. Charge the Baery
WARNING
!
Bolts
CAUTION
!
Charging
Port

855-833-6483 OR EMAIL US AT info@monstermoto.com
9
Before each ride, go through the following checklist to ensure your MM-E250 is safe and you
are ready. Make sure the rider fully understands the contents of the owner’s manual and is
capable of safely riding.
1) INSPECT FOR LOOSE PARTS
Check your MM-E250 for any loose plasc pieces or fasteners. If you nd any, please
correct the issue and connue your inspecon. If you hear rales or other sounds you
cannot locate, do not operate the unit and contact Monster Moto customer service
at 855-833-6483 or your local Monster Moto authorized service center.
2) INSPECT FRAME, FORKS AND HANDLEBARS
Check for cracks in the metal, bent forks or frame, disconnected wires or other
abnormal issues. These can result from abusive riding and can cause unsafe riding
condions if not corrected.
3) CHECK TIRE PRESSURE
Your res should be properly inated. Underinated res can limit the handling
ability of the bike while overinated res can suddenly burst or create a rough ride.
4) CHECK PROPER BRAKE FUNCTION
Squeeze your brake handle to make sure it applies pressure to the rear wheel brake
disc. If it does not properly grab the disc, please adjust brakes and try again. The brake
handle should return to original posion aer handle is squeezed.
5) CHECK THE CHARGER
Be sure to disconnect the charger from the baery port prior to operang the mini
bike. The unit will not run at all if the charger is sll plugged into the port on the
mini bike.
6) SAFETY GEAR
Be sure to have the proper Department Of Transportaon cered helmet. Goggles,
knees and elbow pads, and long pants and shirt are also recommended to ensure
maximum protecon. Always wear shoes and ensure that your laces are ed and secured
way from the mini bike wheels, drive sprocket and chain. Never ride barefooted or with
sandals.
Pre-Ride Check List

855-833-6483 OR EMAIL US AT info@monstermoto.com
PROBLEMS? DO NOT RETURN TO STORE! CALL US!
Basic Operaon
Aer you have conducted your pre-ride checklist, you are now ready to ride. There are a few
simple things you will need to know to enjoy your electric mini bike.
NOTICE If the charger is sll plugged into the
charging port on the mini bike, IT WILL NOT RUN.
Unplug the charger from the charger port and replace
the port cap. Unplug the charger from the wall outlet
and store in a safe place unl next use.
This switch allows the parent to control whether the
unit will operate at the slow speed (Max Speed: 6.8
MPH) or fast speed (Max Speed: 13 MPH)
First, make sure the power switch is in the “o”
posion. Next, remove the plasc baery cover by
unscrewing the front and back screws. Remove the
cover and set aside.
Locate switch below the baery box and set to desired
speed ( “0” = Fast; “I” = “Slow”).
Reinstall the baery cover.
Unplug Charger
Check Speed Switch
10
Charging
Port
“0” = FAST “1” = SLOW
Front Screw
Rear Screw

855-833-6483 OR EMAIL US AT info@monstermoto.com
Basic Operaon
Li up the protecve cover on the tank and move the
switch into the “ON” posion.
This secon will cover basic braking technique for your mini bike. To slow or stop the
mini bike, squeeze the brake lever rmly and smoothly. Gradually increase your braking
pressure as you feel it is needed. When you come to a stop, put your foot down to balance
the mini bike.
Generally, reduce your speed and complete your braking before you begin a turn. Avoid
braking or closing the throle quickly while turning. Either of these acons may cause one
or both of the wheels to slip. Any wheel slip will reduce your control over the mini bike and
could cause a crash.
Rapid acceleraon, braking, or turning can cause you to lose control of the
mini bike.
Turn On the Power
Braking
When you want to stop, release the throle lever
to stop supplying power to the motor. Increase the
brake force unl the unit comes to a stop on a at
surface. Place both feet rmly on the ground to bal-
ance the bike and extend the kick stand. Gently lean
over the bike unl it rests safely on the kick stand and
dismount.
Parking
Aer every ride, stop to inspect the bike for loose parts, wires and fasteners. If the bike
was making unusual noise or sounds during the ride, trouble shoot the problem and x
before the mini bike is ridden again. If you have any quesons, contact our customer service
team (855-833-6483) or go online (www.monstermoto.com) to look at our library of service
videos or to read our FAQs.
Post-Ride Inspecon
11
WARNING
!

855-833-6483 OR EMAIL US AT info@monstermoto.com
PROBLEMS? DO NOT RETURN TO STORE! CALL US!
Basic Maintenance
Your electric-powered MM-E250 is a relavely low maintenance product because it uses
baeries and an electric motor instead of a gas-powered engine. But, there is sll basic
maintenance required to keep your mini bike operang smoothly. Each maintenance item
requires basic tools and mechanical aptude. DO NOT aempt any of these adjustments if
you do not feel comfortable.
You can visit our website to see our library of service videos which show step-by-step
instrucons for these maintenance procedures. You will also be able to look at our FAQs for
answers to other quesons. You can also call our trained customer service sta (855-883-
6483) and they will be able to answer any quesons you may sll have.
You can increase or decrease the pressure on your
mini bike brakes with the adjuster on the brake lever.
Release the lock nut and turn the adjuster ¼ - ½ turn
unl you achieve the correct pressure on your brake.
Tighten up lock nut when nished. (See Fig 1)
If your brakes donot work properly aer adjusng on
the brake lever, you will need to adjust the cable on
the caliper on the rear wheel. (See Fig 2)
Loosen the cable nut securing the brake cable to the
caliper. Slide the caliper arm up the cable unl it stop
and then back o about ½”. Reghten the lock nut and
try your brakes again.
1) Adjusng the Brakes
12
Adjusng
Nut
Adjusng
Nut
Caliper
Arm
Cable
Fig 1
Fig 2

855-833-6483 OR EMAIL US AT info@monstermoto.com
Basic Maintenance
The service life of your drive chain will depend on several factors including proper lubricaon,
adjustment, and riding style. Poor maintenance will cause premature wear and/or damage
to the drive chain and sprockets.
Before you service your drive chain, be sure you are parked on a level surface and the ON/
OFF switch is turned “OFF”. As an addional pre-cauon, disconnect the posive lead on the
baeries to ensure there will be no power to the motor.
Failure to turn o power from the engine during this maintenance
procedure may result in accidental power being supplied to the engine. This many result in
ngers and hand being pinched or severed, or the mini bike moving and causing damage to
work area and owner.
2) Chain Inspecon and Adjustment
13
1) Aer you turn o power switch and disconnect
baery, reach inside chain guard to nd chain. Press
on chain mid-way between sprockets and determine
slack. Vercal movement should be between 1/4” and
3/8”.
2) If the chain needs to adjusted, locate the adjustment
bolts on either side of the rear wheel.
3) Adjust both sides equally and then retest chain
tension. Connue process unl you get the correct
slack.
If there is not enough slack in your
chain, it will result in excessive wear on the chain,
sprockets and bearings. Be careful not to overghten!
4) Reconnect baery and conduct pre-ride inspecon
to ride mini bike.
NOTE: You should replace the chain if the tensioner
is adjusted as far back as possible and there is sll
too much slack. This indicates excessive wear and the
chain is beyond it’s service limit.
WARNING
!
CAUTION
!
Le Side
Bolt
Right Side
Bolt

855-833-6483 OR EMAIL US AT info@monstermoto.com
PROBLEMS? DO NOT RETURN TO STORE! CALL US!
Basic Maintenance
Locate the valve stem on the res and check re
pressure. If it is not between 20 and 40 psi, add (or
deate) unl your pressure is correct.
For the rear re, access the valve stem between the
re and brake rotor. If you need to inate the re and
are not able to do so with a standard air chuck, use
and extender to access the valve stem.
3) Tire Pressure
Before you begin, make sure the
power switch is turned “OFF”. Failure to do so may
result in damage to the electrical circuit or a shock to
the person doing the repair.
The fuse for your MM-E250 is located inside the
baery box. To access it, carefully remove the
baery box by removing the screws on the front and
back of baery box.
Next, nd the fuse which is located on the jumper
between the two baeries. (See Fig 3)
Remove old fuse and replace with 30 Amp
automove fuse. (See Fig 4)
Replace fuse cover. Reinstall baery cover.
4) Fuse Replacement
WARNING
!
14
Valve
Stem
Fuse
Fig 3 Fig 4
Front Screw
Rear Screw

855-833-6483 OR EMAIL US AT info@monstermoto.com
Basic Maintenance
Over me, your baery will lose its ability to hold a
charge. When this happens, you will need to install
new baeries.
Before you begin, make sure the
power switch is turned “OFF”. Failure to do so may
result in damage to the electrical circuit or a shock to
the person doing the repair.
Aer you have ensured the power switch is o,
remove the baery box per the instrucons in “Fuse
Replacement.”
Remove the rubber strap holding the baeries in
place and parally slide the baeries out to expose
the wiring. Note: You may need to move the black
wire bundle on the side of the baeries to slide them
out. (Fig 1)
Next, disconnect the middle terminals (one red, one
black) and remove the baeries from the baery box.
Disconnect the jumper cable from both baeries.
Take your new baeries and place them side by side
and connect the fuse as shown in Fig 2. Carefully
slide the baeries back into the baery box.
Reconnect the leads from the bike to the baery.
Make sure the red lead is connected to the posive
“+” terminal and the black lead is connected to the
negave “-“ terminal. (Fig 3)
Baery Replacement
You will need to make sure the connecons to the baery are done correctly.
- The posive terminal on the baery will need to be connected to the RED lead.
- The Negave terminal on the baery will need to be connected to the BLACK lead.
- Failure to properly connect baeries can result in serious injury to the rider or severe
damage to the electrical components of the mini bike.
Push the baeries back into the box and secure them with the rubber strap. Connect the
charger to the bike and charge unl the GREEN light on the charger is displayed
Only use the recommended baery charger. Failure to do so may result in
overheang of the baeries which can result in an explosion or create permanent damage
resulng in shorter baery life.
WARNING
!
WARNING
!
WARNING
!
15
Fig 1
Fig 2
Fig 3
Black Lead
Red Lead

855-833-6483 OR EMAIL US AT info@monstermoto.com
PROBLEMS? DO NOT RETURN TO STORE! CALL US!
16
Troubleshoong
1. Check the Baery Charge - Turn unit on and look at “gauge” on throle to see if bike is charged.
Is it fully charged?
No - Charge the baery unl the green light appears on the charger. If this is the rst me to
charge, it may take up to 8 hours to charge completely. If it’s been charged before, it could
take up to 6 hours.
Yes - Go to Step 2.
2. Check the fuse (Located in the black fuse holder in the baery box)
Is the fuse blown?
No - Go to Step 3
Yes - Replace the fuse by following the instrucons on page 14. If it connues to blow, see your
Monster Moto authorized service center to have your bike properly diagnosed and serviced.
3. Check the Charger Plug
Is it plugged into the mini bike?
No - See step 3.
Yes - The MM-E250 will not run when the charger is in the charging port. Disconnect and try again.
4. Check the Baery Connecons
Are all connecons ght?
No - Tighten all connecons as needed.
Yes - See your Monster Moto authorized service center to have your mini bike properly diagnosed
and serviced.
Does Not Run or Runs Occassionally
Bike Was Running But Stopped Abruptly
1. Check the fuse (Located in black rubber fuse holder in baery case)
Is it blown?
No - See Step 2
Yes - Allow the motor to cool o for 20 minutes and then replace the fuse following the instrucons
on page 14. If it connues to blow, see your Monster Moto authorized service center to have
your bike properly diagnosed and serviced.
2. Check the Power Switch
Is it visibly damaged?
No - See your Monster Moto dealer to have your mini bike properly diagnosed and serviced.
Yes - See your Monster Moto authorized service centerto have your mini bike serviced. (Or: Visit
our online store at monstermoto.com or call 855-833-6483 to order replacement parts or for
technical support.)

855-833-6483 OR EMAIL US AT info@monstermoto.com
17
Troubleshoong
Short Run Time (15 minutes or less)
1. Check the Baery - Turn unit “ON” and look at the “gauge” on the throle to see if bike is charged.
Is it charged?
No - Charge the baery unl the GREEN light appears on the charger. If baery will not accept full
charge, it must be replaced. Visit our online store at monstermoto.com or call 855-833-6483
to order replacement parts or for technical support.
Yes - See Step 2
2. Check the Tires
Are they fully inated?
No - Inate res to 20-40 psi per instrucons on page 14.
Yes - See Step 3
3. Check the Brake
Is it adjusted properly?
No - Adjust the brake per instrucons on page 12.
Yes - See your Monster Moto authorized service center to have your mini bike properly diagnosed
and serviced. (Or: Visit our online store at monstermoto.com or call 855-833-6483 to order
replacement parts or for technical support.)
Bike Runs Poorly
1. Check for Overloading
Is the total load under 100 lbs.?
No - Do not exceed 100 lbs. of rider weight or aempt to carry passengers.
Yes - See Step 2
2. Review the Terrain
Is it too challenging?
No - See Step 3
Yes - Use only on solid, dry, at surfaces free of gravel and debris.
3. Check the Tires
Are they fully inated?
No - Inate res to 20-40 psi per instrucons on page 14.
Yes - See Step 4
4. Check the Brake
Is it adjusted properly?
No - Adjust the brake per instrucons on page 12.
Yes - See your Monster Moto authorized service center to have your mini bike serviced. (Or: Visit
our online store at monstermoto.com or call 855-833-6483 to order replacement parts or for
technical support.)
Charger Gets Warm When Charging
No acon is required. The Charger will generate a small amount of heat as the baery is charging.

855-833-6483 OR EMAIL US AT info@monstermoto.com
PROBLEMS? DO NOT RETURN TO STORE! CALL US!
18
1. Check the throle Make sure when it is released it goes back to original posion.
Does the throle go back to original posion and cut power to the motor?
No - Check between the throle and handle for any debris lodged which prohibits the throle
from returning to original posion. Remove debris and check again. If problem connues
or you cannot nd any debris, see your nearest Monster Moto authorized service centerr to
have your bike serviced.
Yes - Go to Step 2
2. Check the Brake
Is it adjusted properly?
No - Adjust the brake per instrucons on page 12.
Yes - See your Monster Moto authorized service center to have your mini bike serviced. (Or: Visit
our online store at monstermoto.com or call 855-833-6483 to order replacement parts or for
technical support.)
Mini Bike Will Not Stop Properly
Grinding or Squeaking Noise While Bike is Moving
1. Check the Chain Tension
Is it adjusted properly?
No - Adjust the tension per instrucon on page 13.
Yes - See Step 2
2. Check the Chain Lubricaon
Is the chain adequately lubricated?
No - Lubricate the chain per instrucons on page 13.
Yes - See your Monster Moto authorized service center to have your mini bike serviced. (Or: Visit
our online store at monstermoto.com or call 855-833-6483 to order replacement parts or for
technical support.)
Troubleshoong
Bike Runs Fine but Slow
1. Check the Safety Speed Switch (The switch is located inside the baery case, under the baery)
Is it set at “I”?
No - Turn Safety Speed Switch from “I” (slow speed 6.8 mph) to “O” for fast speed (13mph) per
instrucons on page 10.
Yes - See your Monster Moto authorized service center to have your mini bike serviced. (Or: Visit
our online store at monstermoto.com or call 855-833-6483 to order replacement parts or for
technical support.)
Other manuals for MM-E250
1
Table of contents
Other Monster Moto Motorcycle manuals
Popular Motorcycle manuals by other brands

MV Agusta
MV Agusta Brutale 675 Workshop manual

APRILIA
APRILIA RSV MILLE - PART 1 1999 User manual content

Royal Enfield
Royal Enfield Himalayan 2018 owner's manual

SSR Motorsports
SSR Motorsports Lazer5 owner's manual

MOTO GUZZI
MOTO GUZZI 2005 Griso 1100 Use and maintenance book

KTM
KTM 85 SX 19/16 owner's manual