GMX MOTORBIKES TRACKER 110cc User manual

ASSEMBLY MANUAL
Read and understand this entire manual before riding!
DO NOT RETURN TO STORE!
NOTE: Manual illustrations are for demonstration purposes only. Illustrations man not reflect exact appearance of actual procduct.
WWW.GMXMOTORBIKES.COM.AU
ATV OFF ROAD - GMX TRACKER 110cc QUAD BIKE
PH: 1300 766 469 | CHRISCO SUPPORT: www.gmxmotorbikes.com.au/chriscosupport

This assembly guide covers basic step by step instructions to assist you with assembly process. Products are always subject to further improvement,
which will cause some dierence between vechicle and this manual without further notice. W wish you happy riding!
UNPACKING
Please CAREFULLY remove all external packaging and metal frame packaging.
TIP: Metal packaging can be sharp so when unpacking please handle with caution.
CHECK FOR LOOSE PARTS
On most occasions your bike will come 90% assembled (depending on the model). Please go through all lose parts and check packaging that has been
taken out, to ensure no parts get thrown out so you can assemble your GMX Product.
- Be careful to follow fuel/oil ratio requirements and not put to much oil in the fuel.
- Always use clean fuel - Never use old Fuel.
- After your Bike has sat for a period of time the oil in the fuel can settle in the bottom of the carbie bowl so be sure to drain the fuel and
follow points in the trouble shooting to remedy.
- Do not overload the bike with more that the recommended weight capacity as this can cause undue wear/damage to the clutch.
WEAR SAFE
- Always wear a helmet.
- Wear protective clothing and gear such as goggles, long sleeves, long pants, boots and gloves/hand protection.
RIDE SAFE
- Never let children ride quad bikes that are meant for adults – even as passengers.
- Do not carry any passengers on quad bikes that are meant for one person.
- Quad bikes are not all-terrain vehicles so they cannot go safely on all types of terrain. Avoid riding on rough terrain or steep slopes.
- Ride on familiar tracks and beware of obstacles.
- Never ride under the inuence of alcohol/drugs.
- Ensure children are supervised at all times near any quad bike activity.
- Always carry a mobile phone or radio device so you can contact help in case of an emergency.
READ MANUAL
Ensure that you read and go over the manual and UNDERSTAND before assembling this Bike.
PLEASE NOTE: Minor assembly is required, but in the interest of your safety it is recommended that you have this bike assembled by a skilled
bike mechanic.

PLEASE READ AND UNDERSTAND ALL INSTRUCTIONS AND WARNINGS PRIOR TO ASSEMBLY AND OPERATING OF YOUR VEHICLE.
WARNING: This product is powered by a 4 stroke engine and comes with transport oil in the engine.
- THE OIL NEEDS TO BE DRAINED AND REPLACED WITH MOTORCYCLE OIL 10W/40 or 10W/50 IS REQUIRED
- IF THE OIL CHANGE IS NOT PERFORMED YOU MAY INTERNALLY DAMAGE THE ENGINE AND CLUTCH AND VOID YOUR WARRANTY
- DO NOT USE MOTOR CAR OIL
- DO NOT USE OIL WITH FRICTION MODIFIERS
OIL WILL NEED TO BE CHANGED EVERY 3 MONTHS IN A HOTTER CLIMATE OR THE NOTHERN HEMISPHERE
- There is an oil drain plug located underneath you quad/dirt bike and is highlighted with an oil drain plug sticker. This is a 14mm bolt.
- DO NOT remove the other bolt located under the engine.
- Place an oil receptacle under the drain hole, undo bolt and let oil drain from the vehicle. Please note: Dispose of oil correctly
- Tighten bolt back up, remove dipstick (oil ll point) and ll the vehicle with suggested correct amount of oil required. Tighten
SWING TAG’S & WARNINGS
Swing tags have been placed on your vehicle for you to identify checks that are located within this manual. Once you have performed the
check required remove these swing tags and nylon loops attaching them to the vehicle.
MAKE SURE TO REMOVE THE SWING TAGS AND TAKE SPECIAL NOTICE TO REMOVE THE NYLON LOOP. The tags and loops that need to be removed
from this model
ONCE SWING TAGS AND NYLON LOOPS ARE REMOVED YOU ARE ACKNOWLEDGING THAT THESE CHECKS HAVE BEEN
PERFORMED
There may be a“Spare Parts Package”within the carton so please check all of the packaging and DO NOT THROW OUT
WARNING
Please use unleaded fuel
90 Octane or above
UNLEADED FUEL ONLY
YOU MUST CHECK
THAT THE FRONT
STEERING IS ADJUSTED
CORRECTLY PRIOR
TO RIDING.
CHECK BRAKES
ARE ADJUSTED
CORRECTLY PRIOR
TO RIDING.
YOU MUST CHECK
THAT THE CHAIN
IS ADJUSTED
CORRECTLY PRIOR
TO RIDING.
BRAKE ADJUSTMENT x3
STEERING ADJUSTMENT x2 CHAIN ADJUSTMENT
ALWAYS LEAVE IN
THE OFF POSITION
WHEN NOT IN USE
OR REMOVE KEYS
KEY REMOVAL

ALWAYS WEAR AN AUSTRALIAN STANDARD MOTOR CYCLE PROTECTIVE HELMET WHILST USING THIS OFF ROAD VEHCILE.
This Bike requires unleaded petrol, it is a necessity that the fuel being used is clean and not aged fuel. As this can harm parts on the product
and void warranty. Your GMX Bike is intended for o road use only.
GMX MOTORBIKES WARRANTY
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major
failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods
fail to be of acceptable quality and the failure does not amount to a major failure.
The manufacturer warrants this product to be free of manufacturing defects for a period of 12 months from date of purchase. This Limited Warranty
does
not cover normal wear and tear( exclusions apply) or any damage, failure or loss caused by improper assembly, maintenance, or storage or use of the
GMX
product. Some parts will have a limited warranty period, please see below. This warranty is a part replacement warranty.
3 Month Parts Replacement Parts
Electrical components, suspension, drive train and brakes/ttings.
30 Days Parts Replacement Parts
Bearings, tires, tubes, cables, clutches, brake pads, seats
Minor assembly is required and in the interest of safety and warranty it is recommended that you have this product assembled by a qualied, skilled
small
engine mechanic.
You may need to provide proof of being assembled by a skilled mechanic if not a report from a small engine mechanic advising of the issues to process
your warranty claims.
The warranty is a parts replacement warranty and labor is not included, defective parts may need to be sent back for inspection.
This Limited Warranty will be void if the product is ever;
- Used in a manner other than for recreation or transportation
- Modied in anyway
- Rented or commercial use.
The manufacturer is not liable for incidental or consequential loss or damage due directly or indirectly to the use of this product.
Always adhere to the maximum load of the product, over loading the product will void the warranty.
How a claim is made
When making a claim, you will need to provide proof of purchase, condition photos of the item. This information is required to be submitted via the
support center and communication is made through the support center. When the claim is created, the customer will receive the claim number and the
customer support team should reply within 48 hours.
GMX Motorbikes WARRANTY

Please read these warnings carefully.
PARENTS/SUPERVISING ADULTS MUST TEACH CHILDREN HOW TO RIDE THIS PRODUCT.
If the rider does not use common sense and heed these warnings, there is an increased risk of damage, serious injury or
possibly death.
Riding this product presents potential risks. Like any OFF ROAD riding product, riding this product can be hazardous
(e.g., falling o or riding into a hazardous situation).
These items are meant to move and it is therefore possible for a rider to lose control or otherwise get into dangerous situations.
Persons responsible for supervising the rider must recognize that if such things occur, a rider can be seriously injured or possibly die,
even when using safetyequipment and taking other safety precautions.
Parents and adult responsibility and supervision are necessary for any o road vehicle.
This product can be hazardous and not always appropriate for every age or size user - age recommendations are found on these items
that should reect the nature of the hazards and the expected mental or physical ability, or both, of a rider to be able to handle the
hazards. Persons that are supervising need to select themselves the appropriate product for the age of the user that
is riding and need to take care to prevent any user who may be too immature or not experienced for a products. characteristics to
endanger themselves around it
Any rider unable to t comfortable on the product should not attempt to ride it. It’s a parent’s decision to allow the user to ride this o
road vehicle product, which should be based on the user’s maturity, skill and ability to Follow rules.
SAFETY PRECAUTIONS
USE PRODUCTS AT YOUR OWN RISK AND USE COMMON SENSE

SAFETY PRECAUTIONS
Keep this product away from small children and remember that it is intended for use only by person who are, at the age requirement,
completely comfortable and competent while riding.
Persons with any mental or physical conditions that may make them susceptible to injury impair their physical dexterity or mental
capabilities to recognise, understand, and follow safety instructions inherent to use of this product, should not use or are permitted to
use products inappropriate for their ability.
Persons with heart conditions, head, back or neck ailments (or prior surgeries to these areas of the body), or pregnant women, should
be cautioned not to operate such products.
This product is designed for o road use. Follow all rules applicable in the area of intended use.
Ride defensively to avoid dangers that may enter your path.
Always check and obey local laws or regulations which may aect where the item can be used. Keep safely away from motor vehicles
and trac at all times and only used where allowed and with caution. Watch out for potential obstacles
The product is intended for use on at, dry surfaces such as concrete or level ground, without loose debris such as sand, leaves, rocks
or gravel.
Riding on wet, slick, bumpy uneven or rough surfaces may give less traction and in turn increase the risk of accidents.
Watch out for obstacles that could stop or catch your wheel or make you swerve suddenly or lose control.
Do not ride indoors
Never use near steps or swimming pools.
Do not use the brake and accelerator at the same time as the brake may make the brakes hot and to fail.
RIDING PRACTICES

RIDING PRACTICES
Always have your hands on the handlebars and hold them at all times when riding.
Do not touch the motor or brakes whilst riding or directly after riding as they can become hot.
Avoid high speeds on downhill slopes where you might lose control.
Do not ride at night or when visibility is low.
Do not attempt to do stunts or tricks on your item.
It is not strong enough to withstand use such as jumping or any other types of stunts.
Never carry a passenger on an ATV.
Do not allow hands, feet, hair, body parts, clothing or similar articles come in contact with moving parts, wheels or drive train.
Never use headphones or a mobile phone/s whilst riding.
Do not use under the inuence of drugs and alcohol.
Always wear protective gear, such as an approved safety helmet, gloves, goggles, boots and protective clothing.
A long sleeve shirt, long pants and gloves are recommended.
Never ride barefoot or in thongs.
Never modify an ATV through improper installation or use of accessories.
Never exceed the stated load capacity for an ATV.
Do not tow a trailer, the vehicle is not designed for such use.
Turn o vehicle after each ride and make sure keys are placed out of reach of children.
Always ware an Australian standard Motorcross helmet when riding an o road vehicle.

TABLE OF CONTENTS
Location of Safety Labels ........................................................... 1
Safety Information ....................................................................... 2
Engine Stop, Lanyard Cord & Remote .................................... 4
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Description ...................................................................................... 7
Control Layout ................................................................................ 8
Controls & Functions ................................................................... 8
Pre-ride Safety Checks ................................................................ 14
Getting to know your ATV ........................................................... 20
Maintenance .................................................................................... 33
Emission Control System Warranty ........................................ 39

1
LOCATION OF SAFETY LABELS
SAFETY INFORMATION
Please read and understand all of the labels on your MudHawk 6
ATV. These labels contain important information for safe and proper
operation. Never remove any labels from your ATV. If a label becomes
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your local Rival Motorsports dealer.
THE MUDHAWK 6 ATV IS NOT A TOY AND CAN BE HAZARDOUS TO OPERATE.
MAKE SURE YOU UNDERSTAND ALL INSTRUCTIONS.
PAY CLOSE ATTENTION TO THE WARNING AND CAUTION LABELS ON THE ATV.
NEVER OPERATE THIS ATV WITHOUT PROPER TRAINING OR INSTRUCTION.
CHILDREN MAY NOT BE ABLE TO OPERATE THIS VEHICLE SAFELY DUE TO PHYSICAL OR MENTAL LIMITATION.
The ATV you purchased may differ slightly from the illustrations in this Owner’s Manual.
Please consult your local Rival Motorsports dealer with any questions not covered in
this manual.
NOTICE

2
OAlways avoid operating an ATV on any paved surfaces, including sidewalks, driveways, parking lots
and streets.
OThis ATV is designed for operation by a single person at least 6 years of age, without passengers.
ONever operate an ATV on any public street, road or highway, even a dirt or gravel road. This ATV is designed
and manufactured for use only off public roads.
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wear eye protection (goggles or face shield), gloves, boots, a long-sleeved shirt or a jacket, and long pants.
ONever consume alcohol or drugs before or while operating this ATV.
ONever operate the ATV on hills too steep for the ATV or for your abilities. Practice on smaller hills before
attempting larger hills.
ONever modify an ATV through improper installation or use of accessories.
ONever attempt wheelies, jumps, or other stunts.
OAlways inspect your ATV before you ride. Make sure it is in safe operating condition. Always follow the
inspection and maintenance procedures and schedules described in this manual.
OAlways keep both hands on the handlebars and both feet on the footrests of the ATV
during operation.
OAlways follow proper procedures for turning as described in this manual. Practice turning at low speeds
before attempting to turn faster speeds and never turn at excessive speeds.
ONever let refueling be done by anyone other than an adult.
SAFETY INFORMATION

3
ONever permit anyone other than an adult to start the ATV.
ODrain gasoline form the fuel tank and carburetor prior to transporting the ATV.
OCaution the child and others near the vehicle not to get close to or touch any moving parts or any heated areas
such as the engine and exhaust pipe.
ODo not allow the vehicle to be operated at night, because this vehicle is not equipped with a headlight.
ONever let your child operate an ATV without close adult supervision (a child under 6 should not operate this
ATV even with adult supervision).
OPromptly correct your child if he or she begins to ride beyond his or her abilities and, if necessary, intervene by
pulling the cord (lanyard) to stop the engine.
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the ATV, causing an accident.
OIntroduce new riding situations slowly and make sure the riding areas do not exceed your child’s skill level.
SAFETY INFORMATION (continued)

4
ENGINE STOP LANYARD CORD & REMOTE
The MudHawk6 has two emergency-stop engine switches. The primary emergency engine shut off witch is the lanyard
cord and the secondary is the wireless engine shut off key fob.
The wireless engine shut off key fob has a limited range that varies in different conditions
DO NOT RELY solely on the key fob as the emergency engine shut off switch, especially
during operator training.
LANYARD CORD:
The lanyard cord is designed for use by an adult supervising the child operating the ATV. When using the engine
stop switch cord, be sure the speed limiter on the handlebar is adjusted and the engine speed limits the ATV to a
walking speed.
1. Install the cap on the end of the engine stop switch cord onto the engine shut-off switch
(white button).
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3. As your child is riding, walk behind the ATV, closely watching his or her actions as well
as the path ahead.
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stop the engine. Because the ATV will continue to roll for some distance,
allow extra time and distance to pull the cord before a potentially hazardous situation
might be encountered.
The ATV will not start without the cap in place.
KEY FOB:
The wireless engine shut-off is designed for use by an adult supervising the child operating the ATV. The wireless
engine shut-off will work in the range of 50ft. If outside the range of the remote the remote will not stop the engine.

5
1. Test the range by turning on the ATV and walk 50 feet away and press the shut-off button on
the wireless remote. The engine should stop running, if the engine continues to run, you may
need to get closer or make sure there are no obstructions between the ATV and you.
2. Before using the wireless engine shut-off switch make sure the batteries in the remote are
new and have a full charge. Low or dead batteries in the wireless remote can prevent the it
from working properly.
3. The wireless engine shut-off key fob should not be used as a full-time engine stop switch by
the operator.
Supervising adults can use the wireless engine shut-off switch to turn the
engine off if the operator is riding recklessly or beyond his or her skill level. Once
corrective instructions have been given, the adult can restart the engine using the wireless
remote switch.
AFTERMARKET PARTS, ACCESSORIES
& MODIFICATIONS
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can put you and others at greater risk of serious injury or death. Never install accessories that would impair
the performance/function of your ATV. Carefully inspect the accessory before using it to make sure that it
does not in any way reduce ground clearance, limit suspension travel, steering travel or control operation.
OUse caution when adding electrical accessories. If electrical accessories exceed the capacity of the ATV’s
electrical system, an electric failure could result, which could cause a dangerous loss of electrical system or
engine power.
Installing aftermarket parts and/or accessories could void your Rival Motorsports factory
warranty. See a Rival Motorsports dealer for details.
TIP
NOTICE

6
Avoid Carbon Monoxide Poisoning! All engine exhaust contains carbon monoxide, a
deadly gas. Breathing carbon monoxide can cause headaches, dizziness, drowsiness,
nausea, confusion, and eventually death. Carbon Monoxide is a colorless, odorless
tasteless gas which may be present even if you do not see or smell any engine exhaust.
Deadly levels of carbon monoxide can collect rapidly and you can quickly be overcome
and unable to save yourself. Also, deadly levels of carbon monoxide can linger for hours
or days in enclosed or poorly ventilated areas.
If you experience any symptoms of carbon monoxide poisoning, leave the area
Immediately, get fresh air, and SEEK MEDICAL TREATMENT.
Do not run engine indoors. Even if you try to ventilate engine exhaust with fans or open
windows and doors, carbon monoxide can rapidly reach dangerous levels.
When transporting the ATV in another vehicle, be sure it is kept upright and that the fuel
valve is in the off position. Fuel may leak out of the carburetor or fuel tank cap.
Fuel Valve OFF

7
DESCRIPTION
LEFT SIDE RIGHT SIDE
Front Shock
Fuel Cap
Rear Cargo
Rack
0XILJHU
Rear Shock
Gear Shifter
Fuel On/Off Valve
Front Bumper
Cover
Air Filter
Fuse 15Amp
Spark Arrester
Engine Oil
Dip Stick
Foot Rest
Spark Plug

8
CONTROL LAYOUT
CONTROLS & FUNCTIONS
IGNITION SWITCH
The positions of the main switch are as follows.
Ignition ON All electrical systems are supplied with power, and the
engine can be started. The key cannot be removed.
Ignition OFF All electrical systems are off. The key can be removed.
Ignition OFF Ignition ON
Rear Brake Lever
Speed Limiter
Front Brake Lever
Throttle Lever
Main Switch
Choke Lever
Parking Brake Lock Button

MAIN SWITCH
Engine Start/Stop switch
() Use this switch to stop the engine in an emergency situation.
The engine will not start when this switch is set to this position.
() Set this switch to “()” run position before starting the engine.
START BUTTON
Push start button to crank the engine with starter. See the starting
instructions on page 21 before stating the engine.
ENGINE STOP SWITCH WITH LANYARD
Lanyard cap must be pushed in all the way for the engine to start.
THROTTLE
Once the engine is running, push the throttle lever to increase the engine speed. Regulate the speed of
the ATV by varying the throttle position. The throttle lever is spring-loaded to return to the start position when let go.
Before starting the engine, make sure the throttle lever is smooth in operation and will return to the start position. If
throttle lever is not smooth in operation or will not return to start position do not start engine.
SPEED LIMITER
The MudHawk 6 is equipped vehicle speed limiter adjusting screw. Beginning riders should start with the red
speed limiter screw for operation below 10 mph (slowest setting) to learn how to control this vehicle. Once
the operator has demonstrated mastery of the ATV, the supervising adult can exchange the red screw for
the adjustable (black) speed limiter screw included with the MudHawk 6. The vehicle speed limiter keeps the
throttle from fully opening, even when the throttle lever is pushed to the maximum. The adjusting screw may
be gradually turned out as the beginner becomes more familiar with operating this ATV.
9
Engine Stop
Choke
Start Button
Engine Run
NOTICE

10
Either the non-adjustable or adjustable speed limiter screw must be installed for
operation. Failure to install a speed limiter screw may result in water or dirt ingestion and
potential damage to the vehicle.
SPEED LIMITER
1. Loosen lock locknut
2. To INCREASE the top speed of the ATV turn the adjustment screw counter clockwise.
3. Tighten the locknut to set adjustment screw in desired position.
SPEED LIMITER ADJUSTMENT
1. Loosen lock locknut
2. To DECREASE the top speed of the ATV turn the adjustment screw clockwise.
3. Tighten the locknut to set adjustment screw in desired position.
FRONT BRAKE LEVER
The front brake lever is located on the right handlebar. To apply the front brake, pull the brake lever toward the
handlebar grip.
REAR BRAKE LEVER
The rear brake lever is located on the left handlebar. To apply the rear brake, pull the brake lever toward the
handlebar grip.
PARKING BRAKE
Use the parking brake before starting the engine or after parking the ATV, especially on a slope. Apply the rear
brake lever and push down the lock button to apply the parking brake. Squeeze the rear brake lever to release the
parking brake.
NOTICE

11
Always set the parking brake before starting the engine. The ATV could start moving
unexpectedly if the parking brake is not applied. This could cause loss of control or a
collision. Always be sure you have released the parking brake before you begin riding.
The brakes could overheat if you ride the ATV without releasing the parking brake.
You could lose control or cause an accident.
CHOKE LEVER
Starting a cold engine requires a richer air-fuel mixture. Move the choke lever to the left when starting a cold engine.
Once the engine is warmed up return the choke lever all the way to the right in the running position.
Choke OFFChoke ON

12
FUEL TANK CAP
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and explosions and to reduce the risk of injury when refueling, follow
these instructions.
1. Before refueling, turn off the engine and be sure that no one is sitting on the
vehicle. Never refuel while smoking or while in the vicinity of sparks, open
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clothes dryers.
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sun can cause fuel to spill out of the fuel tank.
FUEL TANK CAPACITY
If any fuel spills during fueling please wipe quickly, fuel may deteriorate
plastic body.
Remove the fuel tank cap by turning it counter clockwise.
Turn the fuel tank cap fully clockwise to make sure it is securely closed
Your ATV’s engine has been designed to use regular unleaded gasoline with a pump
octane number of 91 or higher.
Using ethanol fuel may lead to carburetor clogging due to the fuel’s sulfuric
content reacting with brass and aluminum components in the fuel system. Rival
Motorsports recommends Rival/Maxima fuel stabilizer to help mitigate damaging
corrosion. Visit your Rival Motorsports dealer to purchase recommended stabilizers
and lubricants.
TIP
NOTICE