| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire for a two-wheeler for making both compatible in travel stability when straightly advancing at a high speed and grip performance in cornering. SOLUTION: This pneumatic tire 10 for the two-wheeler has an inclined belt layer 16 arranged outside in the tire radial direction of a carcass 14, and a belt 18 being 0 degree to the outside in the tire radial direction of the inclined belt layer 16. A first belt 16L on the innermost side in the tire radial direction of the inclined belt layer 16 is divided into three parts so as to form first belt side part pieces 16LA and 16LB of two rows arranged in both side parts in the tire width direction and a first belt central part piece 16LC of one row arranged in a central part in the tire width direction. An angle formed in the tire circumferential direction by a cord of the first belt central part piece 16LC is set within a range of 60 to 90 degrees, and an angle formed in the tire circumferential direction by the cord of the first belt side part pieces 16LA and 16LB is set within a range of 20 to 50 degrees. COPYRIGHT: (C)2008,JPO&INPIT |
