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Metal Motorsports DB70 Owner's Manual

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OWNER'S/OPERATOR'S
MANUAL
Never allow any child under the age of 16 to operate this Dirt Bike
without continual adult supervision.
Always wear a helmet it could save your life!
Provincial / Municipal governments have different regulations
pertaining to owning and operating an off-road vehicle, learn the
regulations in your area.
READ THIS MANUAL CAREFULLY!
Model: DB70
101409

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  • Page 1 Never allow any child under the age of 16 to operate this Dirt Bike without continual adult supervision. Always wear a helmet it could save your life! Model: DB70 Provincial / Municipal governments have different regulations pertaining to owning and operating an off-road vehicle, learn the regulations in your area.
  • Page 2 To the Owner Congratulations on your purchase of a Metal Motorsports Dirt Bike. This Owner’s/ Operator’s manual will provide you information regarding safe operation, operational instructions, maintenance and care. Fully understanding this manual and following all of the instructions herein will provide the knowledge needed to have safe and enjoyable Dirt Bike operation.
  • Page 3 The third part will describe HOW TO AVOID THE HAZARD. Metal Motorsports is concerned about the environment and believes in conserving and protecting all natural resources. For this reason , owners should recycle, trade in, or dispose as appropriate, batteries, oil and tires.
  • Page 4 WARNING The engine exhaust from this Dirt Bike contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. California proposition 65...

  • Page 5: Table Of Contents

    TABLE OF CONTENTS METAL MOTORSPORTS WARRANTY..2 CHAIN AND SPROCKET INSP.... 26 IMPORTANT SAFETY LABELS....4 INSPECTION......26 LOCATION........4 TENSION AND ADJUSTMENT..26 WARNING LABELS......5 CLEANING AND LUBRICATION... 26 SAFETY ..........6 TIRES..........27 DESCRIPTION AND PART LOCATIONS... 7 TIRE PRESSURES....

  • Page 6: Metal Motorsports Warranty

    90 days from the date of purchase shown on the sales receipt. During this period of time Metal Motorsports will, at its option, either repair or replace any original Metal Motorsports part which is covered by this warranty and is proven to be defective in workmanship or material.
  • Page 7 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 Metal Motorsports. 6. Tires 7. Damage or failures due to abuse, neglect, or misuse of the product.

  • Page 8: Important Safety Labels

    IMPORTANT LABELS LOCATION WARNING • Study and understand the owner’s manual before operating this Dirt Bike. • Always wear a DOT certified motorcycle helmet, protective riding gear and eye protection. • Never operate this Dirt Bike while under the influence of drugs or alcohol.

  • Page 9: Warning Labels

    Warning Labels WARNING • Study and understand the owner’s manual before operating this Dirt Bike. • Always wear a DOT certified motorcycle helmet, protective riding gear and eye protection. • Never operate this Dirt Bike while under the influence of drugs or alcohol.

  • Page 10: Safety

    SAFETY All operators under the age of 16 Never take drugs or alcohol before should be supervised continually or during operating this Dirt Bike. by an adult. Some children, even though they may be the correct age Never traverse, climb or go down to operate a Dirt Bike, may not have a hill that is too steep.

  • Page 11: Description And Part Locations

    DESCRIPTIONS AND PART LOCATIONS 1. Front Wheel 2. Front Brake Drum 3. Front Fender 4. Front Forks/Shocks 5. Fuel tank cap 6. Fuel tank 7. Seat 8. Rear Fender 9. Rear Wheel 10. Rear sprocket 11. Drive Chain 12. Kick Stand 13.

  • Page 12: Description And Part Functions

    DESCRIPTION AND PART FUNCTIONS Right hand brake lever . Front brakes are applied when the right hand brake Right side handlebar functions lever is pulled toward the hand grip. Right Throttle Grip (2): The engine speed is regulated by the position of the right throttle grip.

  • Page 13: Choke Lever

    DESCRIPTION AND PART FUNCTIONS Choke Lever Choke Lever (1): If the engine is cold, the choke can help start the engine by lifting the choke lever to the “ON” (up) position. Once engine has warmed up , place choke lever to the “OFF” (down) position. Gear Shift Lever Gear shift lever (2): This Dirt bike has a 4 speed transmission which operates as...

  • Page 14: Fuel Valve

    DESCRIPTION AND PART FUNCTIONS Fuel Valve operation Fuel Valve The fuel valve has 3 positions: “OFF”, “ON” and “RESERVE” (OFF) position (1): Fuel will not flow to the carburetor in this position. Always turn the fuel valve to the “OFF” position when unit is not in use or is being transported.

  • Page 15: Fuel And Oil

    FUEL AND OIL FUEL WARNING Never use leaded gasoline in this product. It could affect the engine’s emissions and Fuel and fuel vapor are highly damage the engine. flammable and toxic. You can be Dirt bike requires clean unleaded regular burned or poisoned while refueling.

  • Page 16: Break In

    BREAK - IN Break in period Observe your initial and most critical maintenance service The initial 5 hours of operation is most im- portant in the life of your Dirt Bike. Proper The initial service( break in maintenance ) operation during this break in period will is the most important service for your Dirt help assure maximum life of your Dirt Bike Bike.

  • Page 17: Pre Ride Inspection

    PRE-RIDE INSPECTION WHAT TO CHECK FOR Inspecting and checking the condition of CHECK the Dirt Bike before each ride is Steering • Smoothness important. Following the pre-ride check • No restriction of move- list will help insure the you do not have ment mechanical problems which could result in injury or becoming stranded.

  • Page 18: Riding Dirt Bike

    RIDING THE DIRT BIKE HELMET, EYE PROTECTION, PROTECTIVE CLOTHING Always wear a DOT or SNELL certified motorcycle helmet (1). A helmet helps protect against serious head injuries in the event of an accident. A helmet is the most important safety gear item you can wear. Consult with a motorcycle dealer for the correct size and type of motorcycle helmet that is right for you.

  • Page 19: Starting The Engine

    RIDING THE DIRT BIKE STARTING ENGINE To start the engine 1. Before attempting to start the engine, make sure to follow the pre-ride inspection checklist in this manual. 2. Place the fuel valve (1) in the “ON” position. 2. Place the Dirt Bike in neutral by lifting up on the shift lever (2).

  • Page 20: Starting Off And Shifting

    RIDING THE DIRT BIKE STARTING OFF AND SHIFTING 1. Once engine has warmed up in neutral, place Dirt Bike in first gear by pushing down on the shift lever 2. Release brakes and apply throttle gradually. 3. Give the Dirt Bike throttle until the RPMs are high enough to shift in 2nd gear 4.

  • Page 21: Load Guidelines

    Do not add any accessory or cargo to the modification or accessory, contact your handlebars that could impede vision or dealer or call Metal Motorsports. make the Dirt Bike harder to steer. Make sure accessories do not get in the way of any controls of the Dirt Bike.

  • Page 22: Maintenance

    MAINTENANCE For maintenance, your Dirt Bike may be maintained by an authorized metal motorsports service dealer or a repair shop of your choosing. Following the proper maintenance procedures and time table for CAUTION maintenance listed in this manual is important for the safety of the rider and Failing to perform recommended the life span of the Dirt Bike.

  • Page 23: Maintenance Chart

    MAINTENANCE CHART First 20 Every Every First 5 hours of 50 hours 100 hours hours of ITEM operation or 3 or 6 operation or 1 month months months Exhaust pipe nuts and muffler bolts Air cleaner element Valve Clearance** Spark Plug Fuel Line Idle speed Throttle cable play...

  • Page 24: Air Filter

    MAINTENANCE Air Filter CAUTION The air cleaner element needs to be Clean air filter frequently if Dirt cleaned or replaced periodically (see Bike is driven in wet, muddy or chart for cleaning/replacement dusty conditions. intervals). The air filter element will need to be cleaned more often if Dirt Bike is Driving in the above conditions ridden in muddy, wet, or dusty conditions.

  • Page 25: Spark Plug

    MAINTENANCE Spark Plug This Dirt Bike comes equipped with an Torch A7RTC spark plug. To inspect the spark plug, remove the plug cap (1) then remove the spark plug from the engine with the spark plug tool provided. Inspect the plug for carbon deposits and clean if necessary.

  • Page 26: Engine Oil

    MAINTENANCE WARNING Engine Oil The proper amount and grade of engine oil New and used oil can be hazardous will have a great impact on the life of the Children and pets can be harmed engine. Checking the oil daily and changing the oil as listed in the by swallowing new or used oil.

  • Page 27: Idle Speed Adjustment

    MAINTENANCE Idle speed adjustment The idle speed should be set at 1500 ± 150 RPMs To adjust the idle speed: 1. locate the idle adjustment screw (1) located on the carburetor. 2. Allow the engine to warm up approximately 10 minutes 3.

  • Page 28: Brakes

    MAINTENANCE 4.0 - 6.0mm Brakes (0.15 - 0.24 in) Front brake: Right hand lever adjustment The front right brake lever (1) should have 4.0mm - 6.0mm (0.16 - 0.24 in.) of free play. To adjust brake lever free play: 1. Loosen Jam nut (2) on the brake cable. 2.

  • Page 29: Fuel Hose Inspection

    MAINTENANCE Fuel Hose Inspection Inspect the fuel hose (1) for any cracks or leaks and make sure all clamps are in place. Replace the fuel hose if any defects are found. Valve Clearance: Proper Valve Clearance Adjusting the valves should be done by an Intake: 0.002 in (0.05mm) authorized service center or comparable Exhaust: 0.003 in (0.07mm)

  • Page 30: Chain And Sprocket Insp

    MAINTENANCE Chain Chain lubrication Chain and sprocket inspection Lubricating the chain before each ride will help to ensure maximum life of the chain and sprockets. Inspect the drive chain for wear, rust, bound links, proper lubrication and proper Instructions for cleaning and tension.

  • Page 31: Tires

    MAINTENANCE Tires Inspect tires before each ride, this should Minimum tread include the following: 4mm (.16 in.) 1. Inspect for cracks or leaks 2. Inspect tread depth. If tread depth is below 4mm (.16 in.) replace the tire. 3. Check tire pressure. Incorrect tire pressure can affect the handling, rider comfort, steering, tire life and traction.

  • Page 32: Storage

    STORAGE Storage If the Dirt Bike is left unused for an extended period of time proper storage maintenance is required. 1. Wash Dirt Bike thoroughly, then wax plastics and painted parts with a non abrasive auto wax. Coat vinyl seat and rubber parts with a vinyl/rubber protectant.

  • Page 33: Washing The Dirt Bike

    WASHING THE DIRT BIKE Washing the Dirt Bike 1. Wash mud and dirt off Dirt Bike with low pressure water from a hose. 2. Wash Dirt Bike using a mild detergent or car soap using a sponge, soft rag or brush.

  • Page 34: Troubleshooting

    TROUBLESHOOTING Trouble Possible cause Solution Engine will • ON/OFF switch in the “OFF” • Place ON/OFF switch in not start position the “ON” position • Low fuel • Fill with fresh fuel • Stale or contaminated fuel. • Have a service center flush and fill with fresh fuel.

  • Page 35: Specifications

    SPECIFICATIONS Engine Braking Displacement 72cc Front Brakes (Type) Drum brake Starting Kick Rear Brakes (Type) Drum brake Spark Plug Type Torch A7RTC Cooling Air cooled Engine Oil Capacity .85qt.(0.8L) Tires Ignition Type Front Tire Size 2.50 X 14 Number of Cylinder Single Rear Tire Size 3.00 X 12...

  • Page 36: Electrical Diagram

    Electrical Diagram Black/Yellow Blue/White Black/Red Green Black/White Black/Yellow Green Black/ Green White Blue/ Green White Black/Red...

  • Page 37: Vehicle Identification Number

    FRAME AND ENGINE NUMBER LOCATION The Vehicle identification number and the engine number are needed when calling for parts, service center help or when register- ing your Dirt Bike. Locate the numbers and list the numbers below for your reference. VIN # The 17 digit Vehicle Identification Number (VIN) is located on the steering neck...

  • Page 38: Emission Control System Warranty

    EMISSION CONTROL SYSTEM WARRANTY PRIDE ENTERPRISE 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...
  • Page 39 Your emission control system warranty covers components whose failure would increase an engine’s emission of any regulated pollutant, including electronic controls, fuel injection system, catalytic converter, carburetor assembly, ignition coils, spark plug, fuel tank, fuel tank caps, air cleaner, air cleaner housing, air cleaner housing cover or any other system utilized in this vehicle to control emission if it is originally equipped.
  • Page 40 LIMITED LIABILITY The liability of the Distributor under this Emission Control System Warranty is limited solely to the remedying of defects in material workmanship by an authorized dealer at its place of business during customary business hours. This warranty does not cover inconvenience or loss of use of the vehicle or transportation of the vehicle to/from the authorized dealer.
  • Page 41 PO BOX 336 TEMPE AZ. 85280 PHONE: Toll Free 877-428-8723 FAX: 888-678-6795 www.metalmotor.com...

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