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Vehicle settings
Specific settings and methods
Carburetor settings
The carburetor is an important factor that affects the performance of
motorcycles. Our company chose the NIBBI racing version PWK
carburetor. By changing the opening of the carburetor valve, the
composition of the mixture can be adjusted, thereby affecting the
performance of the engine.
After driving our motorcycle for a period of time, you must have some
feeling for this vehicle. At this time, you can set the motorcycle through
the carburetor to make it more suitable for your driving habits.
Second gear ratio setting
The secondary gear ratio can be changed by changing the gear ratio of the
motorcycle sprocket.
The number of front and rear sprocket teeth:
Rear sprocket: 51 teeth
Front sprockets: 13 teeth
Note: Please consult the dealer before replacing the sprocket. Never
change it without permission.
Warning: When replacing the sprocket, please decide whether to adjust or
replace the chain according to the actual situation. Using a chain that is not
compatible with the sprocket will cause the sprocket to wear faster, affect
its service life, and may cause accidents.
If the gear ratio of the sprocket is reduced, the maximum speed of the
motorcycle will be reduced. But the performance is better on acceleration,
and it is easier to handle when moving at low speed. Low gear ratios are
more conducive to rough terrain.
If the transmission ratio of the sprocket is increased, the maximum speed
of the motorcycle will be increased. High-speed ratio motorcycles have
poor acceleration performance and low-speed controllability.
