Honda VTX1800R Owner's Manual page 127

Tires
A temporary repair can sometimes be
made in an emergency situation.
However, since a temporary repair may
not hold, you must ride very slowly,
preferably without any cargo or passenger,
and have the tire and tube replaced as soon
as possible.
(For more information on temporary
repairs, see If You Have a Flat Tire,
152 .)
118
Servicing Your Honda
If you decide to only replace the tube but
not the tire, you should not exceed 50 mph
(80 km/h) for the first 24 hours, or 80 mph
(130 km/h) at any time thereafter. In
addition, you may not be able to safely
carry as much weight. Repair work should
be done by a professional and the wheel
should be balanced before you ride.
page
If you have a tire and tube professionally
repaired at a non-Honda facility, we
recommend that you have the work
checked by your Honda dealer.