RPS Viper 150 Dirt Bike User manual

1
OWNER’S MANUAL
Viper Dirt Bike
No one under the age of 16 should operate this Dirt bike without adult
supervision. Parents should consider child’s age, size, maturity and ability
before allowing to ride.
Max. Weight Limit: 250lbs. (113kg)
Always wear a helmet; It could save your Life!
Please obtain, review, and follow the municipal, provincial and government
acts and regulations pertaining to owning and operating an off-road vehicle.

2
Congratulations on your purchase of the Ricky Power Sports LLC. Viper150
Dirt Bike. Your bike is warranted to be free of manufacturing defects in the
material and workmanship for a period of 90 days from the date of
purchase. During the warranty period Ricky Power Sports LLC. will at its option,
repair, provide replacement parts or replace your Ricky Power Sports LLC. Viper150
Dirt bike at no charge. This warranty does not cover normal wear items or damage
caused by neglect or misuse of the product.
Engine Warranty – 90 days
Frame Warranty – 90 days
Warranty is void if:
Frame is bent or broken due to abuse
Wheels are bent or broken
Fender bent or broken due to abuse
Any sign of impact, accident, jumping, spin-outs or roll over.
Ricky Power Sports LLC. is not liable for any damage claim or liability claim person
or otherwise resulting from the operation of this product in any way.
Should you experience a problem with your vehicle, please call Ricky Power Sports
LLC. .customer service line toll free at 1- 844-250-2199. You will be instructed how to
proceed.
A COPY OF THE SALES RECEIPT IS REQUIRED.

3

1
TABLE OF CONTENTS
Notice to user’s....................................................................................................2
Safe operation .....................................................................................................3
Pre-ride checklist.................................................................................................4
Safety gear............................................................................................................5
Location of WARNING labels............................................................................. 6
Main data .............................................................................................................7
Parts & subassemblies........................................................................................8
Operation............................................................................................................10
Fuel Valve ...........................................................................................................10
Engine starting ..................................................................................................11
Breaking in the engine......................................................................................12
Switches on the right handlebar.......................................................................13
Gear shifting.......................................................................................................14
Check-ups, adjustment and maintenance.......................................................15
CHECKING THE OIL..........................................................................................16
Changing the oil, cleaning oil filter screen.....................................................17
Check-up of spar k plug....................................................................................17
VALVE INSPECTION........................................................................................18
Checking & cleaning the air filter ...................................................................19
Adjusting the throttle cable.............................................................................20
Adjusting the carburetor .................................................................................20
Inspection of front Hydraulic brake...............................................................21
Clutch adjustment............................................................................................22
Adjustment of chain.........................................................................................23
Greasing procedures to the driving chain.....................................................23
Trouble Shooting.............................................................................................24
Vehicle washing ..............................................................................................26
Instructions for storage .................................................................................27
Resumption of service after storage .............................................................28
Table OF torque of fasteners .........................................................................28
Resumption of service ...................................................................................29
Inspection and Maintenance..........................................................................30
Serial number location ...................................................................................31
Electrical diagram............................................................................................32
Emission control system warranty ...............................................................33

2
Please read this manual and follow all instructions carefully. To emphasize
special information, the symbol and the words WARNING or CAUTION have
some special meanings. Pay great attention to the messages.
NOTE: Indicating special information which is to make maintenance easier or
instructions clearer.
WARNING and CAUTION are arranged like this:
This user’s manual contains important safety and maintenance information.
Read it carefully before riding. Failing to follow the warnings contained in this
manual could result in INJURY or DEATH.
It is important that this manual remain with the vehicle when you transfer it to
another user or owner.
All information, illustrations, photographs and specifications contained in
this manual are based on the latest product information available at the time
of publication. Due to improvements or other changes, there will be some
discrepancies in this manual. 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 the vehicle previously built or sold.