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9

12

Adjusting 

the Brakes

How to adjust the brakes

The Brakes on the motorcycle should come fully adjusted from the facto-

ry. However, it may be necessary to adjust the brake from time to time.

1. With one hand, depress the brake caliper using your thumb and 

fore

fi

nger.

2. With the other hand, adjust the tension screw on the brake line.

 

a. Turn the tension screw clockwise to loosen the brake.

 

b. Turn the tension screw counterclockwise to tighten brake.

Squeaky Brakes

The brakes may squeak before they are broken in. This is 

normal and will not affect the function or performance of the 

brakes. With continued use the squeak should go away.

13

Adjusting the Chains

 

The chains will come adjusted from the factory. However, it may 

be necessary to adjust the sprockets from time to time. The chain must be 

well aligned with the sprockets otherwise they may start to rub and 

chafe. Which will result in shortened chain life.

      

How tight should the chain be?

   If the chain is skipping or jumping on the pulley 

teeth, it is too loose and may be harmful.

   If the chain is making a humming sound when 

the wheel is turning, it is to tight and may cause 

the chain to snap.

Summary of Contents for DB002

Page 1: ...DB002 50cc Off Road Kid Dirt Bike...

Page 2: ...ROHIBITED ITEMS Do not allow anyone who does not understand this instruction manual to operate the bike Racing should use mixture of the unleaded gasoline and the two cycle engine oil The volume ratio...

Page 3: ...If any gasoline split or smelled or any danger of explosion is felt do not run the engine Do not stop the engine while choke lever is in the closed position Do not aimlessly adjust the revolution spee...

Page 4: ...minutes after start up or before stopping This bike is not intended for operation on pedestrian street highway and freeway Please check with your local department of motor vehicles for regula tion in...

Page 5: ...See Product Handbook for more information This product is recommended for riders 13 YEARS OF AGE and older SAFETY Persons without excellent vision balance coordination reflex muscle and bone strength...

Page 6: ...adjustments Use only quality replacement parts as recommended by the manufacturer Transportation and Storage Carry your motorcycle by the handle bar tube with the engine off and the muffler away from...

Page 7: ...ON 5 04 PREPARATION BEFORE STAT UP 6 05 OPERATING AND RUNNING 7 07 BRAKING 08 OPERATING PROCEDURES 6 09 CARBURETOR ADJUSTMENT 7 10 STOPPING 7 8 11 BRAKING SYSTEM 8 8 12 ADJUSTING THE BRAKES 9 13 ADJUS...

Page 8: ...t Mode Hand Pull Start Brake Rear disk brake Tire front tire 4 10 6 rear tire 5 00 6 off road tire Max Traveling Noise 80dB A Max Load 165 3 lbs 75kgs Net Weight 47 4 lbs 21 5kgs Fuel Capacity 0 32gal...

Page 9: ...Description 2 Speed control handle Gas tank cover kickstand Disk brake Rear tyre Brake bar Engine Kill switch Throttle cable Gasoline tank Chain adjuster Pull start Caliper Front tyre Front fender Fro...

Page 10: ...1 2 Install fender Install plate put a spacer ring first then fix it And insert fender to plate 03Fast Installation 3...

Page 11: ...3Fix four screws on handlebar 4...

Page 12: ...in more than 30 seconds Don t use mixture oil in more than 1 month 3 Check and clean the air filter The air filter must be often cleaned or the polluted air filter will lower the out put power of the...

Page 13: ...ential risks by wearing the safety equipment The driver must wear safety helmet goggles gloves elbow pads knee pads and firm footwear The bike can t be used on wet icy or oily surfaces Avoid uneven su...

Page 14: ...e refueling Slowly open the fuel tank so that possible over pressure disappears Before fueling clean the tank cap area carefully to insure that no dirt falls into the tank Make sure that the fuel is w...

Page 15: ...WARNING When the engine is idling under no circumstance should your motor cycle be moving If the motorcycle continues to move after idle speed adjustment contact service center The motorcycle uses dis...

Page 16: ...s may squeak before they are broken in This is normal and will not affect the function or performance of the brakes With continued use the squeak should go away 13Adjusting the Chains The chains will...

Page 17: ...torcycle will insure optimal performance and a longer life span The following are a few maintenance suggestions that will keep your motorcycle running in top condition Daily Maintenance Perform each t...

Page 18: ...d center the install the spark plug 3 Use the soft cloth with engine oil to clean the surface of the engine smear wax on the frame and put the engine to the dry and windy place for the next use 1 Fail...

Page 19: ...ked by dust 5 The body or the top of the shaft has oil leakage and air leakage 4 The gasoline engine stops suddenly when running 1 Run out of gasoline 2 The high voltage wire drops 3 The spark plug ha...

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