Honda CH80 2006 Owner's Manual page 119

Tires
If you decide to only replace the tube but
not the tire, 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.
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.
110
Servicing Your Honda
Tire Replacement
Refer to Saf ety Precautions
The tires that came on your scooter were
designed to match the performance
capabilities of your scooter and provide
the best combination of handling, braking,
durability, and comfort.
on page 66 .