GMX MOTORBIKES Rumble 150cc, Rumble 200cc Assembly Manual
RUMBLE 150cc - 200cc Dune Buggy
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
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 inuence 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.
WARNINGS
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.
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.
WARNING
UNLEADED FUEL ONLY
Please use unleaded fuel
90 Octane or above
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: GMX Rumble150cc, 200cc
YOU MUST CHECK
THAT THE FRONT
STEERING IS ADJUSTED
CORRECTLY PRIOR
TO RIDING.
YOU MUST CHECK
THAT THE CHAIN
IS ADJUSTED
CORRECTLY PRIOR
TO RIDING.
CHECK BRAKES
ARE ADJUSTED
CORRECTLY PRIOR
TO RIDING.
BRAKE ADJUSTMENT x3STEERING ADJUSTMENT x2 CHAIN ADJUSTMENT
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
ALWAYS LEAVE IN
THE OFF POSITION
WHEN NOT IN USE
OR REMOVE KEYS
KEY REMOVAL
TO AVOID DAMAGE TO GEARBOX AND
MOTOR. WHEN SELECTING GEAR AND
CHANGING GEARS, RELEASE THE
THROTTLE. DO NOT USE EXCESSIVE
FORCE ON GEAR LEVER.
GEAR LEVER
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 qualied, 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
- Modied 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.
II
!
To emphasize special important information in the manual, please note the following :
The first part will identify a POTENTIAL HAZARD.
CAUTION:
NO
TE:
!
This is the alert symbol. The symbol means ATTENTION!, BECOME
ALERT!, YOUR SAFET Y IS INVOLVED.
To emphasize important safety information, the word WARNING, with the alert
symbol, has special meaning:
Indicates a potential hazard that could result in SEVERE
WARNING:
To emphasize important information, the word CAUTION has special meaning:
Indicates special precautions that must be taken to avoid damage to
the Go Kart.
To emphasize important information, the word NOTE has special meaning:
INJURY or DEATH to the operator, bystander or person
inspecting or repairing the Go Kart.
Indicates key information to make procedures easier or clearer to
understand.
W
ARNING or
The second part will describe WHAT COULD HAPPEN if the
warning or caution is ignored.
The third part will describe HOW TO AVOID THE HAZARD.
This manual is based on the latest product information available at the time
of publication.We has a policy of continually improving its products. Due to
improvements, or other changes, there may be some discrepancies. We reserve the right
to make product changes at any time, without notice and without incurring any
obligation to make the same or similar changes to vehicles previously built or sold.
CAUTION
1
TABLE OF CONTENTS
AUTHORIZED DEALER LIMITED WARRANTY .................................................................. 3
IMPORTANT LABELS WARNING LABELS .......................................................................... 5
SAFETY ....................................................................................................................................... 6
DESCRIPTIONS AND PART LOCATIONS .............................................................................. 7
IGNITION KEY...... .............................................................................................................. 8
BRAKE PEDAL .................................................................................................................... 8
GAS PEDAL ....................................................................................................................... 8
PARKING BRAKE LEVER ................................................................................................. 8
FORWARD AND REVE RS E L EV E R .................................................................................. 8
FUEL TANK CAP ................................................................................................................. 9
OIL FILL PLUG/DIPSTICK ................................................................................................ 9
DESCRIPTION AND PAR T F UNC T I ON S .............................................................................. 10
SEAT ADJUSTMENT ......................................................................................................... 10
SEAT LATCH...... ................................................................................................................ 10
FUEL AND OIL ......................................................................................................................... 11
FUEL .................................................................................................................................. 11
ENGINE OIL ...................................................................................................................... 11
BREAK - IN ............................................................................................................................... 12
BREAK IN PERIOD ........................................................................................................... 12
PRE-RIDE INSPECTION .......................................................... Error! Bookmark not defined.
OPERATING THE GO KART .................................................. Error! Bookmark not defined.
HELMET, EYE PROTECTION,PROTECTIVE CL OT HINGError! Bookmark not defined.
SEAT BELTS ....................................................................... Error! Bookmark not defined.
STARTING ENGI NE .......................................................... Error! Bookmark not defined.
S
TARTING OFF ................................................................. Error! Bookmark not defined.
CLIMBING A HILL ............................................................................................................ 19
DESCENDI N G A HIL L ...................................................................................................... 19
TRAVERSING A HILL ........................................................................................................ 19
SKIDDING OR S LI DING ................................................... Error! Bookmark not defined.
OPERATING THROUGH WATER..................................... Error! Bookmark not defined.
OPERATING IN COLD WEATHER PRE RIDE INSPECTIONError! Bookmark not defined.
LOAD GUIDELINES .......................................................... Error! Bookmark not defined.
AFTER MARKET PART S ................................................... Error! Bookmark not defined.
MAINTENANCE ....................................................................... Error! Bookmark not defined.
MAINTENANCE CHART ........................................................ Error! Bookmark not defined.
BATTERY INSTALLATION AND MAINTE N A NC E ............ Error! Bookmark not defined.
BATTERY PREPA RATION ................................................. Error! Bookmark not defined.
2
CHARGING T HE BATTERY ................................................... Error! Bookmark not defined.
MAINTENANCE ....................................................................................................................... 28
AIR FILTER ........................................................................................................................ 28
INSPECTION AN D CLEANING ........................................................................................ 28
SPARK PLUG ..................................................................................................................... 29
ENGINE OIL ...................................................................... Err or! Bookmark not defined.
CHECKING THE E NGINE OIL ......................................... Error! Bookmark not defined.
CHANGING THE ENGINE OIL ........................................ Error! Bookmark not defined.
CLEANING OIL FILT ER SCRE EN .................................... Error! Bookmark not defined.
TRANSMISSION OIL ......................................................... Error! Bookmark not defined.
IDLE SPEED ADJUSTMENT ............................................ Error! Bookmark not defined.
SHOCK ABSORBER ADJUSTMENT ................................. Error! Bookmark not defined.
FUEL HOSE INSPEC TIO N ............................................... Error! Bookmark not defined.
BRAKES .............................................................................. Error! Bookmark not defined.
BRAKE FLUID INSPECTION ........................................... Error! Bookmark not defined.
VALVE CLEARANCE ......................................................... Error! Bookmark not defined.
FUSE REPLACEM EN T ...................................................... Error! Bookmark not defined.
CHAIN ................................................................................ Error! Bookmark not defined.
CHAIN TENSION ............................................................... Error! Bookmark not defined.
CHAIN LUBRICATION ...................................................... Error! Bookmark not defined.
TIRES .................................................................................. Error! Bookmark not defined.
REPLACING TIRES ........................................................................................................... 36
STORAGE ........................................................................................................................... 37
RETURNING TO SERVICE ............................................................................................... 37
WASHING THE GO KART ............................................... Error! Bookmark not defined.8
TRANSPORTING ............................................................. Error! Bookmark not defined.8
TROUBLESHOOTING ............................................................................................................. 39
TORQUE SPECIFICATIONS ................................................... Error! Bookmark not defined.
SPECIFICATIONS .................................................................... Error! Bookmark not defined.
CIRCUIT DIAGRAM ............................................................. Error! Bookmark not defined.
VEHICLE AND ENGINE NUMBER LOCATION .................. Error! Bookmark not defined.
3
AUTHORIZED DEALER LIMITED WARRANTY
This Warranty is NOT the Emissions Control Warranty
Please note this is a general Limited Warranty for this product. It IS NOT an Emissions
Control Warranty. Please see the Emissions Control Warranty in this manual for
warranties covering Emission components. The Emissions Control Warranty can be
found on page EMISSION CONTROL SYSTEM WARRANTY.
The Warranty
Authorized dealer offers the following warranty to the initial purchaser of this new
product. The initial purchaser is defined as the first person to purchase a new product
from an Authorized Retailer of products.
The limited warranty period for this product is 90 days from the date of purchase shown
on the original sales receipt.
What is a Defect?
The Product is warranted to be free from manufacturing defects in material and workmanship for a period of 180 days from the date of purchase shown on the sales receipt.
During this period of time Authorized dealer will, at its option, either repair or replace
any original part which is covered by this warranty and is proven to be defective in
workmanship or material.
To qualify for this warranty the part:
1. Must have been purchase from an Authorized dealer or Retailer.
2. This warranty does not apply to any vehicle which is used in competition or used in a
manner not consistent with the normal and proper intended use for the vehicle. This
vehicle is not intended for rental or commercial use.
Who Can Perform Repairs Under this Warranty?
Repairs under this warranty should be performed by an authorized retailer or
comparable servicing dealer.
How to get service under this warranty?
To get warranty service call Authorized dealer for the location of your local servicing
retailer / dealer. Please do not return the product to the retailer where the product was
purchased unless instructed to do so by Manufacturers. The retailer of this product does
not make any warranty of its own and has no authority to implement this warranty on
4
behalf of Manufacturers without the approval of Manufacturers. A COPY OF YOUR
SALES RECEIPT IS REQUIRED FOR WARRANT Y SERVICE.
What this Warranty Does Not Cover
This warranty does not cover the following
1. Damage due to lack or improper maintenance as described in this manual.
2. Damage which is caused by normal use and not caused by a defect in materials or
workmanship.
3. Use of the product which is not consistent with the intended use as described in the
operating instructions.
4. Any expendable maintenance item which need replacement or service as part of
normal maintenance, unless such items have defects in material or workmanship which
cause failure or premature wear.
5. Any product which has been altered or modified in a manner not consistent with the
original design of the product or in a manner not approved by Original Manufacturer.
6. Tires
7. Damage or failures due to abuse, neglect, or misuse of the product.
Limitations of this Warranty
This warranty does not cover and Manufacturers disclaims any responsibility for:
1. Loss of time or loss of use of the product.
2. Transportation costs to and from the authorized center.
3. Other loss or damage to other equipment or personal items.
Length of Implied Warranties
Any implied warranties are limited to the duration set forth in this warranty.
Manufacturers does not make any claim as to the merchantability or fitness for a
particular purpose which would extend longer than the duration of this written
warranty.
Check you State Laws as some State Laws do not allow limitations as to the duration of
an implied warranty. Some States may also not allow limitation or exclusions based on
incidental or consequential damages.
5
IMPORTANT LABELS WARNING LABELS
6
SAFETY
1. Always read and understand the
Owner’s/Operator’s manual and
warnings before starting the Go Kart for
the first time
2. This Go-Kart should only be
assembled by someone who has the
knowledge, ability and skills to read and
understand mechanical instructions.
3. Use caution when providing
maintenance on this Go-Kart. Make sure
engine is turned off and all components
are cool. Never attempt to make any
adjustments while engine is running.
4. Do not modify this Go-Kart in any
way, modifications could make the
Go-Kart unsafe.
5. Never allow anyone under the age of
16 to operate this Go Kart.
6. Always wear a certified DOT
certified motorcycle type helmet that fits
properly, over the ankle boots, eye
protection, gloves, long sleeve shirt and
long pants while operating this Go Kart.
7. This Go Kart is designed for one
operator and one passenger. Never allow
more than one operator and one
passenger.
8. Always wear seat belts provided. Make
sure seat belts fit properly for both
operator and passenger before starting the
Go Kart.
9. Never operate this Go Kart on paved
surfaces and/or public roads. Pavement
may cause the Go Kart to become
unstable.
10. The brush guard surrounding the
driver and passenger is not intended to
provide rollover protection. Before each
use, make sure all tubes are securely in
place and bolts are tight.
11. Never operate Go Kart with long hair,
loose jewelry or loose clothing that could
get caught in moving parts.
12. Always go slow on unfamiliar terrain.
Be alert to changing terrain conditions
when operating the Go Kart.
13. Never take drugs or alcohol before or
during operation of this Go Kart.
14. Never attempt jumps or any other
type of stunts while operating this Go
Kart.
15. Always follow the pre-ride inspection
procedures and maintenance procedures
located in this manual before use.
16. Always go slow on terrain that is not
familiar, be alert, an obstacle could come
up unexpectedly.
17. Always keep hands, arms, legs and
feet inside the Go Kart at all times.
18. Never operate Go Kart in water that
is deeper than 4 inches.
Do not operate in fast flowing water.
Water can affect braking performance of
the Go Kart. Check braking performance
after exposure to water, it may be
necessary to apply the brakes allowing
friction to dry out the pads.
19. Do not attempt to fill the Go-Kart
with gasoline while the engine is running
or the engine is hot.
7
2 4 6
5
8
7
9 3 12
11
10
1
1. Front Wheel
2. Front Shocks
3. Steering Wheel
4. Brush Guard
5. Seat Belts
6. Fuel Tank
7. Seat
8. Rear Shocks
9. Rear wheels
10. Engine
11 Muffler
12. Drive Chain
DESCRIPTIONS AND PART LOCATIONS
8
Ignition key (1): When the ignition
1
2
3 5 4
switch is placed in the (ON) position the
engine can start when the ignition key is
turned to the right. When the ignition
switch is placed in the (OFF) position
the engine will not start, or will turn off,
if running.
Note: Always make sure the ignition
switch (1) is placed in the (OFF)
position after operation. Leaving the
switch (ON) will drain the battery.
Brake Pedal (2): Depressing the brake
pedal will stop the Go Kart.
Note: Always check brakes before
operation
Gas Pedal (3): Depressing gas pedal will
increase engine RPMs causing Go Kart
to move.
Parking Brake Lever (4): Lever pulled
to back position will set the parking brake.
Always use parking brake when
engine is not running or while engine
is running and is in a
stopped position for an extended period
of time.
Forward and Reverse lever (5):
Lever placed in forward position will
allow the kart to move forward. Lever
pulled to back position places kart in
reverse.
Note: Never try to shift Go Kart in Forward or reverse while the Go Kart is
moving. Before shifting, make sure kart is
stopped and engine is at low idle.
9
Fuel Tank Cap (1):
1
2
To open fuel tank cap, Turn cap
counter clockwise to remove.
To re-install cap, turn cap clockwise until
snug. Make sure cap is seated properly
Oil Fill plug/Dipstick (2):
To open Oil fill plug/Dipstick, turn cap
counter clockwise to remove.
To re-install cap, turn cap clockwise until
snug. Make sure cap is seated properly
10
DESCRIPTION AND PART FUNCTIONS
Failure to have the seat locked in
the seat locked in place.
1
SEAT ADJUSTMENT
!
W
△
position could be hazardous
The seat coming loose could cause
the operator to loose control.
Never operate the Go Kart without
Seat Latch (1)
The seat latch is located under the driver side seat. To access, look under the front of
the driver side seat. . Pull the seat latch up to move the seat forward or backward .
Before operating the Go Kart make sure the seats are bolted in properly and that the seat
latch is locked in place in desired position.
ARNING
11
FUEL
Fuel and fuel vapor are highly flammable
no flames, sparks or heat sources close
Refuel only outdoors in a well
7 Keep children and pets away.
Overfilling the fuel tank can cause the
r sun.
edge of the filler neck.
Never use leaded gasoline in this product.
It could affect the engine’s emissions and
damage the engine.
Go Kart requires clean unleaded regular
gasoline with a minimum octane rating of
92 or higher.
Gasoline/ Ethanol blends
A blend of unleaded gasoline with
Ethanol, also known as GASOHOL, at or
below 10% (E10 ) can be used in your
Go Kart. Ethanol greater than 10% can
damage your engine and will void your
warranty.
Gasoline/Methanol Blends
A blend of gasoline with Methanol of 5%
or less can be used in your Go Kart.
Do not use gasoline, under any
circumstances, containing more than 5%
Methanol, doing so
will damage your
engine and will void
the warranty
Fuel Filling
!
△
W
ARNING
fuel to expand which can cause overflow
due to the heat from the engine o
Spilled fuel can catch fire.
Never fill the fuel tank above the bottom
FUEL AND OIL
and toxic. You can be burned or poisoned
while refueling.
Before refueling make sure to fol- low
the procedures listed:
1 Shut off engine, Make sure there are
by.
2 Make sure engine has cooled
3
ventilated area.
4 Do not smoke while refueling.
5 Wipe up any spills immediately.
6 Avoid breathing any fuel vapors.
ENGINE OIL
The recommended oil for this Go Kart is
SAE15W-40SF motor oil, if this oil is not
available, any of the oils on the chart
below will work. Note the temperature
requirements for each of the oils.
Quantity of oil - 0.9-1qt. (0.9-1L).
!
W
△
ARNING
BREAK - IN
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