Abstract: According to an aspect of the present invention, it is possible to easily support a spark arrester and prevent an occurrence of damage or sound in the spark arrester due to the effect of an exhaust pressure or external vibration. In a spark arrester, at least a flange part is formed of a spring member. The flange part includes a bent part that is telescopically bent by elastic deformation in a direction along a flow of exhaust gas. The bent part is supported between a tail pipe and a muffler in a state where the elastic deformation of the bent part is allowed.

Abstract: [Object] A tire 2 that has quietness and durability improved without reducing steering stability, is provided. [Solution] The tire 2 includes: a pair of beads 12; a carcass 14 that is extended on and between the beads 12 on both sides; and a pair of strips 24 that extend almost outward from the beads 12 along the carcass 14 in the radial direction. The beads 12 include cores 34, first apexes 36, and second apexes 38. The carcass 14 includes a carcass ply 44, and the carcass ply 44 includes a main portion 46 and turned-up portions 48. The turned-up portions 48 are disposed between the first apexes 36 and the second apexes 38. The turned-up portions 48 contact with the main portion 46 in portions radially outward of outer ends 42 of the first apexes 36. A position of an outer end 64 of each strip 24 is equal, in the radial direction, to a position Pb at which the maximum width is obtained, or the outer end 64 of each strip 24 is disposed radially inward of the position Pb at which the maximum width is obtained.