Monster Moto MMK80 Owner's Manual

This operator’s manual contains important safety information and maintenance
information. 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. It should be considered a permanent part of the go-kart
and should remain with the vehicle if the vehicle is transferred to a new owner.

This manual contains the latest product information available before printing. Due to
product improvements or production changes, there could be discrepancies between
the information contained in this manual and accurate product information. Monster
Moto, LLC (Monster Moto) reserves the right to make changes at any time, without
notice and without obligation to make the same or similar changes to any vehicle previ­ously built or sold.

No part of this publication may be reproduced or copied without written permission
from Monster Moto.

Owner’s Manual

Monster Moto, LLC
1001 S. Jupiter Rd.
Garland, TX 75042
Monstermoto.com
Phone: [phone]
All rights reserved. © 2014
MADE IN CHINA

MMK80

Go-kart

855-833-6483 OR EMAIL US AT [e-mail]

PROBLEMS? DO NOT RETURN TO STORE! CALL US!

Contents

Warranty Information 1

Introduction and Safety Messages 2 - 6

Operating Controls 7- 10

Before Riding 11- 12

Basic Operation & Riding Technique 13 -14

Starting and Stopping the Engine 14

Braking Technique 15

Parking & Post-Ride Inspection 15

Maintaining your Go-kart 16 - 28

Maintenance Schedule 17

Component Locations 18

Fuel & Engine Oil 19 - 21

Air Filter 21

Spark Plug 22

Rear Brake Adjustment 23

Tires 24 - 25

Drive Chain 25 - 28

Troubleshooting 29 - 32

Resolving the Unexpected 33 - 34

Emissions Control Warranty 35 - 36

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1

Warranty Information

Congratulations 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 supporting your
successful and safe power sports recreation 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 substantiate 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 discretion,
to either repair, provide replacement parts for or replace (without charge for 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 defective for Monster Moto’s inspection, at which time the
returned parts or product become property of Monster Moto. This product is also covered by an
Emissions Control System Warranty which is separate from and in addition to this warranty.

WHAT IS NOT COVERED: This warranty does not cover any conditions caused by misuse, neglect,
negligence, accident or operation in any way contrary to the operating instructions located in the
operator’s manual. Normal wear, alteration, modification, improper or inadequate maintenance, 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 competition, nor does it cover transportation
costs for warranty service. Without limiting the above, this warranty is VOID with respect to any
product that has sustained damage resulting from impacts, accidents, jumping, or any other uses
considered outside of the scope of normal and safe operation.

LIMITATIONS OF LIABILITY: This Warranty is non-transferable after the Product’s initial sale. No
unapproved modifications can be made to the Product, its performance or otherwise, in order for
this Limited Warranty to remain in effect. No reimbursement is provided for towing, loss of time, loss
of use, inconvenience or incidental or consequential 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 cosmetic damages due to normal use, or other intentional or unintentional
damage to the Product. This Limited Warranty will not cover any damage which results from the ap­plication 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 resulting
from product storage in the elements. This Limited Warranty does not cover improper repair or
misdiagnosis of the problem.

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 go-kart.
Your warranty claim may be denied solely because of your failure to perform required maintenance
on your vehicle 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 modifications.

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2

Introduction

Your Monster Moto go-kart was designed as a recreational go-kart for off-road use by a
single rider. This go-kart is ideal for younger riders with basic experience.

Avoid operating this vehicle on paved surfaces including, but not limited to highways,
parking lots, sidewalks and driveways. Never operate this or any designated off-road
vehicle on a public street, road or highway where it will be in violation of local traffic
laws and restrictions.

Whenever you ride, tread lightly by staying on established trails and in approved areas.
Protect the environment and keep off-road riding areas open for future use.

Before riding, please take your time to get acquainted with your go-kart and how it
works. To protect your investment, we urge you to keep it well maintained. In addition
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 find helpful safety information,
instructions, facts and helpful tips. To make it easier to use, there is a table of contents
at the beginning.

As you read through this manual you will find information that is preceded with a
NOTICE symbol. This information is intended to help you avoid damage to your go-kart
and property around you. This manual will also cover basic maintenance procedures.

Read the warranty page carefully so that you understand the coverage on your go-kart
and are aware of your rights and responsibilities.

If you have any questions or you need any special service or repair, remember that
your Authorized Monster Moto Service Center knows your go-kart best and will be dedi­cated to your complete satisfaction. 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 online or by mail and notify us of any changes
in contact information so we may contact you in the future with any important product
information.

You can also visit our website at www.monstermoto.com to view service videos, locate
local authorized service centers and find information about all Monster Moto products.

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3

Important Safety Information

Your personal safety, and the safety of those around you, is extremely important. Operating this go­kart safely is an important responsibility.

Monster Moto has provided operating procedures and other information with labels on your go­kart and in this manual to help you make informed decisions about safety. This information will alert
you to potential hazards that could harm you or others.

It is not practical or possible to warn you about all possible hazards associated with operating and
maintaining a go-kart. You must use your own good judgment.

Safety information will come in a variety of different forms, including:

•

Safety Labels on the go-kart

•

Safety Messages preceded by a safety symbol and one of these three signal words:

DANGER, WARNING or CAUTION.

Below are the definitions of these three words:

You WILL be KILLED or SERIOUSLY INJURED if you do not follow instructions.

You CAN be KILLED or SERIOUSLY INJURED if you do not follow instructions.

You CAN be INJURED if you do not follow instructions.

•

Safety Headings such as important safety reminders and/or precautions.

•

Safety Section such as go-kart safety.

•

Instruction how to use the go-kart safely and correctly.

This entire manual is filled with important safety information - please read it carefully.

!

DANGER

!

WARNING

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CAUTION

!

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4

Important Safety Information

A go-kart can provide many years of service and pleasure, provided you take responsibility for
safety, properly maintain your go-kart and understand the challenges you may encounter while rid­ing.

This go-kart has been designed for younger riders; however, not all youngsters are physically and/
or emotionally prepared to ride. Before parents allow any children to ride this go-kart, we strongly
recommend that both of you read this entire 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.

Always Wear a Helmet The following statement is a proven fact:
``Helmets significantly reduce the number and severity of head injuries.” Never ride your go-kart
without a helmet. 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 certified for safety by helmet
testing organizations that are independent from the helmet manufacturer. We also recommend that
you wear eye protection, boots, gloves, and other protective gear such as off-road riding pants.

Never Carry a Passenger This go-kart 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 go-kart and may result in serious injury or
death.

Ride Off-Road Only This go-kart has been designed and manufactured for off­road use only. The go-kart is not equipped with lights, turn signals, horn and other features required
to drive on public roads. The tires are not designed for pavement and will make the go-kart unstable
if it is ridden on pavement. If you have to cross a paved road, dismount and walk the go-kart across
the road.

Ride Within Your Limits Never attempt to ride your go-kart in a manner that is
beyond your skill level. It takes time to learn off-road riding skills. Learn to ride your go-kart step by
step. Start by practicing on safe terrain at slow speeds and gradually build your skill level. Instruction
from an experienced rider(s) is highly recommended. Alcohol, drug use, and fatigue will reduce your
ability to make good decisions and ride safely. Monster Moto does not recommend go-kart usage
when influenced by alcohol or drug use or when fatigued.

Be Alert for Hazards The terrain in which you ride can present many hazards.
Always “scan” the terrain ahead of you continually. Watch for unexpected turns, drop-offs, ditches,
rocks and other hazards. Always maintain a speed slow enough to allow you enough time to see and
react to hazards.

Do Not Drink and Ride Even one alcoholic drink can impair your ability to ride a
go-kart safely. Each drink afterward will make the impairment worse. Do not drink and ride. Do not
let your friends drink and ride. Remember, throughout the United States, you can be arrested and
charged with Driving Under the Influence (DUI) if you are driving a go-kart while intoxicated.

DANGER

!

DANGER

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WARNING

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WARNING

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WARNING

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WARNING

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Take Time to Learn and Practice Even if you have driven other go-karts, take time
to become familiar with how your Monster Moto go-kart works and handles. Practice in a safe area
until you build your skills and get accustomed to this go-kart’s size and weight.

Do Not Operate this Go-Kart at Night Lower visibility at night can greatly reduce
a driver’s judgment. Driving at night is dangerous and will increase the possibility of an accident.
Night is defined as the period of time 30 minutes before sunset to 30 minutes after sunrise.

Never Run Your Go-Kart Indoors The exhaust from the engine contains carbon
monoxide, a poisonous gas which is tasteless & odorless. Carbon monoxide kills.

Keep Away from Moving Parts of the Go-Kart Never place your hands or any
other body part near any moving part of the go-kart. Failure to adhere to this warning may cause
physical harm to your body.

Skidding or Sliding The terrain’s surface can significantly affect turns and your
likelikhood to skid or slide. Skidding in a turn is more likely to occur on slippery surfaces such as snow,
ice, mud and loose gravel. If you skid on ice you may lose all directional control. To avoid skidding on
slippery terrain, keep your speed low and drive carefullly.

DANGER

!

WARNING

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WARNING

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Important Safety Information

WARNING

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WARNING

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5

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6

Important Safety Information for Parents

As a parent, your child’s safety is your first priority. Riding an off-road go-kart is very fun.
However, bad decisions can result in injury. As a parent, you can prevent
accidents by making informed decisions about if, when and how your child will ride. Always
supervise your child when he/she is riding.

Before you allow your child to ride, you need to decide if he/she is capable of riding. Riding readiness
can vary tremendously from one person to another. Age and size are not the only factors that help
determine one’s riding readiness. There are three other factors that you should also consider before
deciding if your child is ready to ride.

First, consider the physical ability of your child. Your child should be able to steer the go-kart while it
is stationary and in motion. They must be able to reach the kill switch on the cross-bar and comforta­bly operate the brake and gas pedals. Second, consider your child’s athletic ability. Your child should
be comfortable operating other moving vehicles, like bicycles. You will need to determine if your
child can judge speeds and distances and react with proper coordination between hands and feet.
Any person who does not exhibit good coordination, balance and agility should not ride this go-kart.

Finally, determine your child’s level of mental and emotional maturity. It is imperative that you are
honest with yourself when you ask yourself the following questions: Does your child think through
problems and come to logical conclusions? Does your child obey your rules when they ride their
bicycle? If your child makes bad judgments, takes unwarranted risks and/or does not obey your rules,
they should not ride this go-kart.

If you have decided that your child is ready to ride, please remember the following points and never
let your child ride without a helmet. It is up to you (as a parent) to ensure your child’s safety, even if
they learn to ride from another experienced adult. Never push your child to try things faster than they
are willing or capable of doing. Always supervise your child when they are riding and regularly remind
them about safety rules. As a parent it is your responsibility to be sure that the go-kart is properly
maintained and kept in safe operating condition.

Modifying this go-kart or using parts not manufactured by Monster Moto can make your
go-kart unsafe. Before you consider making any modifications or adding an accessory, please read
the following information carefully.

Improper accessories or modifications can cause a crash in which you can be
seriously hurt or killed. Follow all instructions in this owner’s manual regarding modifications and
accessories.

Monster Moto strongly recommends that you do not remove any original equipment or
modify your go-kart in any way that may alter its design and/or operation. Such a change could
drastically impair the stability, handling, acceleration, and braking capabilities of the go-kart and
cause a crash. We also strongly suggest that you do not make any modifications to the exhaust
system components.

WARNING

!

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7

Operating Controls and Component Locations

When you ride a go-kart off-road, you need to be able to operate the throttle, brakes, and other
controls without stopping to look at them. Please read this section carefully before you ride your
go-kart. This section of the manual will describe the function, location, and operation of all the basic
controls of your go-kart.

Brake Pedal

Your Monster Moto MMK80 is shipped with

the steering wheel attached, but lowered for shipping.

You will need to secure the steering wheel to the front

cross-frame before operating.

To attach the steering wheel, follow the steps below:

1. After unpacking your go-kart, place it on
on a flat level surface.

2. Pull up on the steering wheel assembly and position
it in the mounting yolk. The lower hole is used for
smaller drivers.

3. Push the mounting bolt through the yolk and
spacer and tighten bolt to 18 ft-lbs.

4. Move the steering wheel back and forth. The steer-
ing wheel should turn freely and the front wheels
should move accordingly.

Attaching the Steering Wheel

Engine Stop
Switch

Steering
Wheel

Choke Lever

Fuel
Shut Off

Tighten to

18 ft-lbs

Pull Start

Disc Brake

Gas Pedal

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8

Operating Controls

Engine Stop

The engine stop switch is used to turn off the engine.
When the switch is in the “OFF” position, it will remove the
spark from the ignition system. To start and ride the go­kart, push the small red button (top). This is the “RUN”
position. To shut off the engine, push the large red button
(bottom). This is the “OFF” position.

Attaching the Roll Bar, Flag & Front Bumper

To attach the roll bar, follow the steps below:

1. Attach the plastic mounting caps on the ends of both bars.

2. Use provided allen screws to attach roll bar to brace.

3. Attach roll bar assembly to the frame using the provided allen
screws.

4. Attach the two crash pads to the roll bar, above the seat.

To attach the safety ag, follow the steps below:

1. Assemble flag pole by inserting the two pole pieces into
each other. Draw flag pole through safety flag.

2. Loosen the four screws on the flag mount.

3. Insert flag pole (with flag attached at top) into the flag
mount.

4. Tighten the four screws on the flag mount.

To attach the front bumper, follow the steps below:

1. Attach bumper onto brackets located on the front of the
frame.

2. Use provided bolts and nuts to attach the bumper.

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Fuel Valve

Choke Lever

The two way fuel valve is used to control the flow of fuel
from the gas tank to the carburetor. The valve is located
under the gas tank. Turning the fuel valve to the “ON” posi­tion before starting the engine allows fuel to flow from the
tank to the carburetor. Turning the fuel valve to the “OFF”
position after shutting off the engine stops the flow of
fuel from the gas tank to the carburetor. Always keep the
fuel valve in the “OFF” position when you are not using the
go-kart.

The choke lever is used for starting the engine when it is
cold or when you live in a cold weather climate. It is located
above the air filter on the back of the engine. The choke
lever increases the amount of fuel in the air/fuel mixture
that is delivered to the engine. See the photo to the right.
“Start” - Choke Fully ON “Run” - Choke Fully OFF

Gas Pedal

The gas pedal, painted green and on the right
side of the floor, controls the speed of the engine.
To increase engine speed, push the pedal down.
To reduce engine speed, release the gas pedal.
The gas pedal is spring loaded and will return to the closed
position (engine idle) when you remove your foot.

9

Operating Controls

Brake Pedal

The brake pedal, painted red and on the left side of the
floor, is used to apply the brake to the rear wheel and will
slow or stop the go-kart. When you push on the brake ped­al, brake fluid is forced into the brake caliper causing the
caliper to close on the brake disc. The amount of force that
you use when pushing the brake pedal will determine how
much braking power is applied. To release the rear brake,
release the brake pedal.

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10

Operating Controls

Brake Mechanism

The MMK80 go-kart is equipped with a rear hydraulic disc
brake. It provides power to safely bring the go-kart to a
stop. It will also hold the go-kart at a stop if the engine is
running. Refer to the Basic Maintenance Procedures sec­tion for brake adjustment instructions.

Pull Starter Cord

Air Filter

The air filter is used to keep dirt and large objects out
of the engine’s air supply. It is located at the rear of the
engine under the air filter cover. Examine the filter before
each ride to be sure it is not dirty and/or full of debris. You may
also use air filter oil (usually in spray cans) to keep the filter
flowing properly.

The pull starter cord is used to start the engine and has a
recoil mechanism to retract the cord after the engine has
been started. It is located on the right side of the engine,
directly behind the seat.

Spark Plug

The spark plug is used to produce the spark that fires the
engine. You should never touch the spark plug when the
engine is running or you will be shocked. Please refer to the
Basic Maintenance Procedures section of this manual for
detailed instructions on cleaning and replacing a spark
plug.