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MAINTENANCE WORK ON CHASSIS AND ENGINE »
Tires, air pressure
Tire type, tire condition, and air pressure level affect the way your motor-cycle
rides and must therefore be checked whenever you are getting ready to go
anywhere on your motorcycle.
– Tire size can be found in the technical specifications.
– Tire condition has to be checked every time you want to ride your motorcycle.
Before leaving, check tires for punctures and nails or other sharp objects
that might have become embedded in them.
We recommend you replace the tires at the latest when the tread is down
to 2 mm (0.08 in).
– Tire pressure should be checked regularly on a “cold” tire. Proper pressure
ensures optimum driving comfort and extends the life of your tires.
– Do not mount tires which have not been approved by KTM. Other tires
could have adverse effects on the way your motorcycle behaves.
– front and rear wheels may only be fitted with tires having the same tread
layout.
– For your own safety replace damaged tires immediately.
– Worn tires can have a negative effect on how your motorcycle performs,
especially on wet surfaces.
– If air pressure is too low, abnormal wear and overheating of the tire can
result.
TIRES-AIR PRESSURE
front rear
Off road 1,0 bar 1,0 bar
Battery (450 SX-F)
The battery is located under the seat and is maintenance-free.
Maintenance-free means you will not need to check the acid level. Clean the
battery terminals regularly and grease with acid-free grease if necessary. The
charge condition and type of charge are very important for the battery's service
life.
TO REMOVE THE BATTERY:
First disconnect the negative pole, then the positive pole from the battery.
Remove the filter box cover and detach the rubber band.
Remove the battery.
Install the battery as described for the specific type of battery (see illustration).
Connect the minus pole to the battery last.
– Be extremely careful if any electrolyte (sulfuric acid) runs out of the
battery. Electrolyte can cause severe burns.
– Rinse with plenty of water if coming into contact with the skin.
– If electrolyte gets in your eyes, rinse with water for at least 15 minutes
and consult a doctor immediately.
– Although the battery is sealed, explosive gases can escape. Keep the
battery away from sparks or open flame.
– Keep defective batteries away from children and dispose of properly.
Never remove the closure since it will be damaged
NOTE:
The 450 SX-F model is delivered with 2 batteries; 12 volts 3 A/h and 12 volts
4 A/h. The 4 A/h battery should be used for temperatures below 10°C.
STORAGE:
If the motorcycle is being immobilized for longer periods of time, remove and
charge the battery. Storage temperature 0 - 35°C, avoid direct sunlight.
Charge the battery every 3 months.