It is an object of the present invention to provide a motorcycle tire with improved peeling resistance on the interface between a center part and a shoulder part of a tread part. Provided is a motorcycle tire comprising a tread part, the tread part comprising a center part having a tire equator, and a pair of shoulder parts having tread grounding ends, wherein a rubber composition constituting the center part comprises a filler (C), the filler (C) comprising silica, and a ratio of silica in the filler (C) is greater than 50% by mass, wherein a rubber composition constituting the shoulder parts comprises a filler (S), the filler (S) comprising carbon black, and a ratio of carbon black in the filler (S) is greater than 50% by mass, and wherein, when a loss tangent at 70°C of the rubber composition constituting the center part is defined as 70°C tan δ(c), a complex elastic modulus at 0°C of the rubber composition constituting the center part is defined as 0°CE∗(c), a loss tangent at 70°C of the rubber composition constituting the shoulder parts is defined as 70°C tan δ(s), and a complex elastic modulus at 0°C of the rubber composition constituting the shoulder parts is defined as 0°CE∗(s), 70°C tan δ(c) and 70°C tan δ(s) satisfy the following inequality (1), and 0°CE∗(c) and 0°CE∗(s) satisfy the following inequality (2). 1.30<70°Ctanδs/70°Ctanδc0°CE*s/0°CE*c<1.50
MOTORCYCLE TIRE
MOTORRADREIFEN
PNEU DE MOTOCYCLETTE
09.07.2025
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |