Table of Contents
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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.
OWNER'S MANUAL
Viper Dirt Bike
1
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Table of Contents
Related Manuals for RPS Viper 150 Dirt Bike
Summary of Contents for RPS Viper 150 Dirt Bike
- Page 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.
- Page 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.
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Page 4: Table Of Contents
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... -
Page 5: Notice To User's
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. -
Page 6: Safe Operation
SAFE OPERATION Rules for Safe Operation A pre-operation check must be conducted before starting the engine. This check will insure safety, prevent mishaps, and prevent damage to components. It is strongly suggested that all operators take a certified motorcycle rider’s course prior to operating the vehicle. Full attention is required during driving;... -
Page 7: Pre-Ride Checklist
Pre-Ride Checklist Before Starting the Engine/Motor 1. Engine oil level a) Check for leaks b) Tighten filler cap securely. c) Add oil if required. 2. Fuel level a) Add fuel as necessary. b) Do not overfill (no fuel in the filler neck). c) Do not mix oil with gas. -
Page 8: Safety Gear
SAFETY GEAR A DOT approved motorcycle helmet is the most important part of you safety gear. A DOT approved motorcycle helmet can help prevent a serious head injury. Choose a helmet that fits snugly. Motorcycle dealers can help in selecting a good quality helmet which fits properly. You should wear eye protection when you ride. -
Page 9: Location Of Warning Labels
LOCATION OF WARNING LABELS Read and follow all of the warnings labels on your Dirt bike. Make sure you understand all the labels. Keep the labels on the Dirt bike. Do not remove them for any reason. If a label come off or become difficult to read, you should get a replacement by contacting Ricky Power Sports LLC. -
Page 10: Main Data
MAIN DATA... -
Page 11: Parts & Subassemblies
PARTS & SUBASSEMBLIES... - Page 12 Viper150...
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Page 13: Operation
OPERATION Fuel VALVE Fuel filling The capacity of the fuel tank is 6.0L. Unscrew the gas cap by turning it counter clockwise and carefully fill the tank with unleaded gasoline through the opening. DO NOT MIX GAS AND OIL TOGETHER, THIS IS A 4-STROKE ENGINE. -
Page 14: Engine Starting
Engine Starting 1. Set the key of the ignition switch to position. 2. Put the dirt bike in the neutral gear. 3. Ensure that there is fuel in the tank. 4. Set the fuel valve handle to “ON” or “RES” position. To start a cold engine: 1. -
Page 15: Breaking In The Engine
Breaking in the Engine The first 600 Miles of operation should be considered the “Break-in” period and special attention shall be paid to the following points: 1. Take special care not to increase the RPM’s of the engine while climbing steep slopes. -
Page 16: Switches On The Right Handlebar
Switches on Right Handlebar Ignition switch The ignition switch is Located on the right handlebar. When the switch is turned to (off) position, the engine will not start. If the engine is running and the Off button is pushed the engine will turn off. When the switch is turned to (on) position, the engine can start by using the kick start lever. -
Page 17: Gear Shifting
Gear Shifting Reduce throttle before shifting. Never increase the throttle while shifting gears. Pull in the clutch lever, located on the left hand grip. Depress the Shift lever to place the gear in 1st, lift up the lever to shift to 2nd, 3rd, 4th and 5th. Do not place your foot on the gear-shifting pedal while operating the dirt bike to avoid clutch damage caused by accidental gear shifting. -
Page 18: Check-Ups, Adjustment And Maintenance
Check-ups, Adjustment and Maintenance Checking the Oil Check the engine oil each time prior to operating the dirt bike. The oil level should be between the upper and lower lines of the oil sight gauge located on the right cover of the crankcase. The level can also be checked on the dip stick. -
Page 19: Changing The Oil, Cleaning Oil Filter Screen
CHANGING THE OIL, CLEANING OIL FILTER SCREEN of the engine and let the oil drain into an approved collection container. DO NOT PERFORM THIS PROCEDURE WHILE THE ENGINE IS HOT. SERIOUS BURNS COULD RESULT FROM CONTACT WITH HOT OIL. 2. Dispose of the used oil properly. For proper disposal procedures, contact your local oil recycling center 3. -
Page 20: Check-Up Of Spark Plug
CHECK-UP OF SPARK PLUG 1. Remove the cap of spark plug and screw off the spark plug using the plug wrench. 2. Clean the spark plug all around or replace it if it is corroded or there is too much deposit on it. -
Page 21: Valve Inspection
VALVE INSPECTION Refer to maintenance schedule in this owner’s manual for valve adjustment inspection intervals . Valve clearance should be: Intake: 0.02-0.03mm Exhaust: 0.03-0.05mm The engine will make excess noise if the gap is too large in air valve. If gap is too small valve operation will be hindered which could result in valve malfunction and failure. -
Page 22: Checking & Cleaning The Air Filter
Checking & Cleaning the Air Filter Air filter is located under left side plastic cowling. Cowling will need to be removed. Take the air filter out and check to see if it is dirty or torn. Remove foam element and wash with water and allow it to dry per instructions below. -
Page 23: Adjusting The Throttle Cable
Adjusting the Throttle Cable Make sure the throttle works normally. Check if the throttle twist grip has the required free operating movement. The required free operating movement: 2-6mm (.078 inches - .24 inches) If the grip cannot be moved freely, turn the adjusting nut located on top of the throttle twist grip to ensure proper operating movement. -
Page 24: Inspection Of Front Hydraulic Brake
FRONT HYDRAULIC DISK BRAKE INSPECTION 1. Inspect the front disk brake caliper for leakage. If brake fluid leaks, the safety of riding could be affected. 2. Inspect the brake hose for cracks, and the joint for leakage. 3. Check the brake fluid level in the brake fluid reservoir, if level is at or below the LOWER mark, inspect brake pads for wear and hydraulic system for leaks. -
Page 25: Clutch Adjustment
CLUTCH ADJUSTMENT To adjust the clutch lever play: 1. Remove the adjuster cover (slide back on cable). 2. Loosen adjuster nut and move adjuster in or out to obtain the correct play. 3. Tighten adjuster nut 4. Recheck the clutch lever free distance. Readjust it if it is not within the correct limits. -
Page 26: Adjustment Of Chain
Adjustment of Chain 1. When chain adjustment is needed, loosen rear axle nut . 2. Turn the chain adjusting brackets on the left and right sides to adjust the tension of the chain and to align the marking of the chain adjuster with the engraved lines in the similar position on both sides. -
Page 27: Troubleshooting
TROUBLESHOOTING This troubleshooting guide is provided to help you to find the cause of some common complaints. COMPLAINT: Engine is hard to start or does not start at all. Something is probably wrong with the fuel system or ignition system. Fuel Supplying Check 1. - Page 28 Ignition System Check 1. Remove the spark plug and reattach it to the spark plug lead. 2. Turn ignition key to the “RUN” position. Slide the engine stop switch to the “Run” position.Kick the start lever. If the ignition system is operating properly, a blue spark should jump across the spark plug gap.
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Page 29: Vehicle Washing
Vehicle Washing Cleaning the vehicle regularly can slow down the color fading of its body and make it easier to check if there is any damage and any oil leakage. 1. After pre-wiping, the vehicle should be washed with clean water to remove dirty residues so as to prevent corrosion. -
Page 30: Instructions For Storage
Instructions for Storage If the vehicle is not going to be used for a long period of time, for example, in winter time, some steps should be taken to prevent malfunction of and damage to its components which might be caused by long storage. Before storing the vehicle for a long period, proper maintenance has to be done. -
Page 31: Resumption Of Service After Storage
Resumption of Service after Storage 1. Remove the covering and remove the wooden blocks used in storing the vehicle. Change the engine oil if the vehicle has been out of service for over 4 months. 2. Drain off the remaining atomized anti-rust oil from the fuel tank, followed by filling it with fresh gasoline therein. -
Page 32: Resumption Of Service
Resumption of Service 1. Remove the covering and clean the vehicle. Change the lubricating oil if the vehicle has been off service for more than 4 months. 2. Drain off the anti-rust solution from the fuel tank, followed by filling fuel therein to the required level. -
Page 33: Maintenance Schedule
MAINTENANCE SCHEDULE I=Inspect and clean, adjust, lubricate or replace, if necessary. C=Clean R=Replace T=Tighten * Should be completed by an authorized service center... -
Page 34: Serial Number Location
SERIAL NUMBER LOCATION You need to know the frame and engine serial numbers to get title documents for your Dirt Bike. You also need these numbers to help your authorized service center or Ricky Power Sports LLC. order parts. The Frame number is stamped on front of Dirt bike frame. The engine number is located on the left side of the engine housing. -
Page 35: Electrical Diagram
Wire diagram... -
Page 36: Emission Control System Warranty
Ricky Power Sports, LLC. – EMISSION CONTROL SYSTEM WARRANTY YOUR WARRANTY RIGHTS AND OBLIGATIONS The emission control system warranty period for this vehicle begins on the date the vehicle is delivered to the first purchaser other than an authorized dealer, or the date it is first used as a demonstrator, lease, or company vehicle, whichever comes first and continues for 30 months after that date, or 5,000km, whichever comes first, provided there has been no abuse, neglect or improper maintenance of your vehicle. - Page 37 The use of replacement parts not equivalent to the original parts may impair the effectiveness of your vehicle’s emission control system. If such a replacement part is used and an authorized dealer determines it is defective or causes a failure of a warranted part, your claim for repair to bring your vehicle into compliance with applicable standards may be denied.
- Page 38 other contract, negligence or other tort or otherwise. No express emission control system warranty is given by Ricky Power Sports, LLC except as specifically set forth herein. Any emission control system warranty implied by law, including any warranty of merchantability or fitness for a particular purpose is limited to the express emission control system warranty terms stated in this warranty.
- Page 39 Ricky Power Sports, LLC. 2651&2653 Manana Drive, Dallas, TX75220 Toll Free: 844-250-2199...
Need help?
Do you have a question about the Viper 150 Dirt Bike and is the answer not in the manual?
Questions and answers
Having trouble getting it to start got spark n compression help
If the RPS Viper 150 Dirt Bike has spark and compression but does not start, the issue is likely related to the fuel system. Possible reasons include:
1. Empty or Insufficient Fuel – Ensure there is enough fuel in the tank.
2. Fuel Valve Not in ON Position – Check that the fuel valve is set to "ON."
3. Clogged Fuel System – Inspect for blockages in the fuel line, carburetor, or fuel filter.
4. Carburetor Not Receiving Fuel – Loosen the drain screw under the carburetor to check if fuel is reaching it.
5. Dirty or Faulty Carburetor – Clean or adjust the carburetor if necessary.
6. Choke Malfunction – Ensure the choke is functioning properly for cold starts.
7. Air Filter Blockage – Check and clean the air filter if it is dirty or clogged.
If these steps do not resolve the issue, further inspection of the carburetor or fuel delivery system may be needed.
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What size is rear axle bolt for the viper 150cc