Patent ID: 9724969
Date: 2017-08-08
CPC Classifications: B60C

Claim:
1. A motorcycle tire comprising: center blocks formed on a tire equatorial plane of a tread; intermediate blocks formed outward of both outer sides in a tire width direction of the center block; and shoulder blocks formed outward of both outer sides in the tire width direction of the intermediate blocks; wherein, if T is a length in the tire width direction along a tread surface between both tread edges, WC is a maximum length in the tire width direction of each of the center blocks, SC is a surface area of a tread face of each of the center blocks, and LC is a representative length in a tire circumferential direction of each of the center blocks calculated as a value of the surface area of the tread face SC divided by the tire width direction maximum length WC, then LC/T≦0.08 is satisfied; wherein, if WM is a maximum length in the tire width direction of each of the intermediate blocks, SM is a surface area of a tread face of each of the intermediate blocks, and LM is a representative length in the tire circumferential direction of each of the intermediate blocks calculated as a value of the surface area of the tread face SM divided by the tire width direction maximum length WM, then LM/LC>1.0 is satisfied; wherein the center blocks and the intermediate blocks are either separate from each other in the tire circumferential direction, or overlap each other in the tire circumferential direction with an overlap length of 0.5 LC or less; wherein a tire shoulder side of a kick-off side edge and a tire shoulder side of a tread-in side edge of each of the intermediate blocks incline toward a tire rotation direction; and wherein an incline angle of the kick-off side edge with respect to the tire width direction is set greater than an incline angle of the tread-in side edge with respect to the tire width direction.