| 摘要 |
<p>Tyre for motorcycles comprising a tread band on which a tread pattern (10) is formed, the tread pattern (10) comprising a plurality of grooves arranged so as to define on said tread band a void to rubber ratio lower than or equal to about 12%, wherein said tread pattern (10) comprises a pair of first longitudinal grooves (11, 12) arranged on opposite sides of the equatorial plane (X-X), one pair of second substantially longitudinal grooves (13, 14) arranged in an axially outer position with respect to said pair of first substantially longitudinal grooves (11, 12);, and a plurality of first transversal grooves (20, 21) arranged on at least 50% of the lateral extension of portions (15, 16) comprised between said the first and the second substantially longitudinal grooves (11, 12, 13, 14).</p> |
