Honda CB600F 2004 Owner's Manual page 135

Tires
If you have a tire professionally replaced
at a non-Honda facility, we recommend
that you have the work checked by your
Honda dealer.
Important Safety Reminders
Do not install a tube inside a tubeless
tire on this motorcycle. Excessive heat
build-up can cause the tube to burst.
Use only tubeless tires on this
motorcycle. The rims are designed for
tubeless tires, and during hard
acceleration or braking, a tube-type tire
could slip on the rim and cause the tire
to rapidly deflate.
Do not install a bias-ply tire on this
motorcycle. Mixing bias-ply and radial
tires can adversely affect handling and
stability.
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Servicing Your Honda