| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire for an off-road travelling motor cycle which has an improved durability of a block.SOLUTION: A tire 1 for an off-road travelling motor cycle in which a tread part 2 is provided with a block 10. The block 10 includes a block side surface body part 15 which linearly extends inwards in a tire radial direction from an edge of a tread 12, a skirt part 20 which connects the block side surface body part 15 and a groove bottom surface 9. The skirt part 20 has a plane part 21 which linearly extends on the groove bottom surface 9 side, and a bent part 22 which connects the plane part 21 and the block side surface body part side by a chamfered circular arc. |
