KYMCO DINK50 Service Manual page 219

20
. HIGH-SPEED TIRE
RIM VALVE USED FOR HIGH-
SPEED TIRE
Air-tight valve is specially designed
for rim valve of a high-speed tire.
AIR-TIGHT VALVE
A rubber of special shape is used to
cover around the valve hole. The
spring of rubber can prevent air leaks.
Install the valve from the inner side of
the rim and then pull it out through
the rim valve hole with a special tool.
＊
• Use only the KYMCO
recommended air-tight valve.
HIGH-SPEED TIRE FEATURES
•Air will not release quickly when a
nail is inserted into the tire. It is the
same as the tube-tire that tire break
may occur to a high-speed tire when
nails or other objects are inserted
into it. However, when a nail is
inserted into a high-speed tire,
external rubber and internal anti-leak
rubber will grip the nail tightly to
prevent air leaks. If the nail is deeply
inserted, air will not release quickly
to avoid sudden slipping of steering
handlebar.
•EXCELLENT COOLING
PERFORMANCE
Because the high-speed tire is
tubeless, the air within the tire will
contact the rim directly. Heat
produced during driving can be
dissipated through the rim. Heat
affects the rubber greatly and if the
tire temperature is not high, the tire
service life can be prolonged .
20-3
www.PlanDeGraissage.org
There is no air leak when a nail is
inserted into the tire.