| 摘要 |
Disclosed is a self-supporting tyre for wheels for bicycles, motorcycles and the like comprising an outer surface layer, which establishes contact with the ground and an inner supporting layer realized by a flexible polyurethane elastomer with a cellular structure, which at least partially occupies the internal volume of the tyre and supports the outer surface layer, also comprising a flexible membrane substantially having the shape of the outer layer and radially compressing the inner supporting layer. |
