| 摘要 |
PROBLEM TO BE SOLVED: To provide a wheel 2 for a motorcycle capable of preventing blowout and enhancing the steering stability and the ride quality. SOLUTION: The wheel 2 has a rim 4, a tire 6 and an elastic body 8. The elastic body 8 is mounted in a space formed of the rim 4 and the tire 6. The elastic body 8 is formed of a polymer forming body containing a large number of small bubbles. The ratio (Do/Di) of the density Do of an outer part of the elastic body 8 to the density Di of an inner part thereof is set to be≥1.2 and≤2.0. The outer part is divided into a first outer part closer to the outer side and a second outer part closer to the inner side. When the inner side is divided into a first inner part closer to the outer side and a second inner part closer to the inner side, the density Do1 of the first outer part, the density Do2 of the second outer part, the density Di1 of the first inner part, and the density Di2 of the second inner part satisfy the inequalities (I). COPYRIGHT: (C)2005,JPO&NCIPI
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