In a pneumatic tire for a motorcycle employing a spiral belt, a crack is inhibited from being generated from the end section of a groove formed on the surface of a tread section to improve abrasion resistance. The pneumatic tire for a motorcycle includes at least a one-layered spiral belt (6) in the perimeter side of a carcass (5) and a groove (14) of which a groove end is located between a central position, between a tire equator (E) and a tread end in the width direction of a tread, and the tread end, on a surface of a tread section (4) in an external side in the radial direction of the tire (1) from the spiral belt (6). In the groove (14), a groove wall which forms the groove end located between the central position, between the tire equator and the tread end in the width direction of the tread, and the tread end, has a chamfered shape in a cross section in the width direction.
Pneumatic tire for two-wheeled motor vehicle
2016-04-12
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |