| 摘要 |
The invention relates to a velocipede tire comprising: at least one rubber composition made of at least one styrene-butadiene copolymer, SBR, having a Tg greater than or equal to -65°C in an amount greater than or equal to 50 parts per hundred parts of elastomer, phr; a reinforcing filler in an amount greater than or equal to 100 phr and containing at least carbon black; and a plasticizing system in an amount greater than 100 phr. Said tire is characterized in that the plasticizer content is greater than the reinforcing filler content and in that the elastomer mass fraction in the composition is less than or equal to 33%. |
