| 摘要 |
A motorcycle tire (1) is provided with crown main oblique grooves (10) disposed on alternating sides of the tire equator and each extending from its axially inner end Ai to its axially outer end Ao, without cutting across the tire equator, while inclining to one circumferential direction, wherein the axially outer end is located outside an upstanding tire's ground contact annular zone. When measured in the annular zone, the circumferential distance between the circumferentially adjacent crown main oblique grooves existing on the same side of the tire equator is in a range of ‰¤ 0.5 times an upstanding tire's ground contact length, and the circumferential length of the crown main oblique groove is less than the upstanding tire's ground contact length. In the annular zone, each crown main oblique groove on one side of the tire equator partially overlaps the adjacent one on the other side. |
