| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire for two wheeler which does not necessitate the changes of a structure of the tire and materials and provides high horizontal rigidity and excellent steering stability. SOLUTION: In a pneumatic tire for two wheeler in which many sets of combination lug groove patterns 3 are formed on a stepping face of a tread part, one set of right and left lug groove patterns 3 are in a shape of reverse character W for the direction of tire rolling on the whole, an arrangement region of intermediate bending points P on the right and left in the shape of reverse character W is positioned in a region of 20 to 80% of tire development half width TW from the circumference at the center of the tire, an angle of a lug groove component close to a tire shoulder part from the bending point P is 20 deg. to 70 deg. for an equatorial face of the tire, and an angle of a lug groove component close to a circumferential line at the center of the tire from the bending point P is 20 deg. to 70 deg. for the equatorial face of the tire. |
