Tires, Air Pressure - KTM 690 LC4 Owner's Manual

MAINTENANCE WORK ON CHASSIS AND ENGINE
TIRES - AIR PRESSURE
front
Road, rider only 2.0 bar
28 psi
Road, with passenger 2.0 bar
28 psi
maximum payload 2.0 bar
28 psi

Tires, air pressure

Tire type, tire condition, and how much air pressure the tires have in them affect the way
your motorcycle rides, and they must therefore be checked whenever you're getting ready to
go anywhere on your motorcycle.
For driving safety and maximum handling, only use tires authorized by KTM (tire releases
are available on the Internet at www.ktm.com) corresponding to the "H" speed index (uo to
210 KPH). Other tires can have a negative effect on the motorcycle's handling (e.g. can
cause it to "wobble" at higher speeds).
– Tire type and size can be found in the technical specifications and in the homologation
certificate.
– Tire condition has to be checked every time you want to ride your motorcycle. Before
rear
leaving check for punctures and nails or other sharp objects that might have become
embedded in the tire.
2.0 bar
– Refer to the specific regulations in your country for minimum tire tread requirements.
28 psi
We recommend replacing tires at the latest when the tread is down to 2 mm (0.08 in).
2.2 bar
– Tire pressure should be checked regularly on a „cold" tire. Adapt the air pressure to the
motorcycle's total weight. Proper pressure ensures optimum driving comfort and extends
31 psi
the life of your tires.
2.2 bar
31 psi
– Do not mount tires which have not been approved by KTM. Other tires could have adverse
effects on the way your motorcycle rides.
– Use tires of the same brand and type for the front and rear wheels.
– 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
– New wheels have a smooth surface, which means that they must be run in to achieve
full grip. For this purpose, ride the motorcycle carefully at moderate speed during the
first 200 kilometers (125 miles) with new tires, tilting the vehicle at different angles so
that all sections are properly roughened. Tires will not display their full grip character-
istics until they are properly run in.
– For reasons of safety, it is recommended to exchange the valve insert whenever a new
tire is mounted.
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