A straddle type vehicle that comprises a front antenna configured to be capable of transmitting/receiving a wireless signal of predetermined frequency band and arranged closer to a front side than a seating portion (4a, 4b) on which a rider can sit, and a rear antenna configured to be capable of transmitting/receiving a wireless signal of predetermined frequency band and arranged closer to a rear side than the seating portion, the straddle type vehicle further comprising: a headlight unit configured to emit light toward the front side; and a meter unit, a detection unit configured to detect a state of the front side of the straddle type vehicle, wherein the front antenna has directivity in the front side of the straddle type vehicle, wherein the front antenna is arranged at a position closer to a lower side than an upper end of the meter unit and is arranged at a position closer to an upper side than a lower end of the headlight unit, wherein the front antenna is shaped like a flat plate and is arranged along a surface on a vehicle rear side of a front panel which forms a front cover of the straddle type vehicle in a side view of the straddle type vehicle, wherein the front antenna is supported by the front panel via an antenna support stay arranged on the front panel, and wherein the detecting unit is arranged closer to the front side and the lower side of the straddle type vehicle than the front antenna. a rear antenna configured to be capable of transmitting/receiving a wireless signal of predetermined frequency band and arranged closer to a rear side than the seating portion, the straddle type vehicle further comprising: a headlight unit configured to emit light toward the front side; and a meter unit, a detection unit configured to detect a state of the front side of the straddle type vehicle, wherein the front antenna has directivity in the front side of the straddle type vehicle, wherein the front antenna is arranged at a position closer to a lower side than an upper end of the meter unit and is arranged at a position closer to an upper side than a lower end of the headlight unit, wherein the front antenna is shaped like a flat plate and is arranged along a surface on a vehicle rear side of a front panel which forms a front cover of the straddle type vehicle in a side view of the straddle type vehicle, wherein the front antenna is supported by the front panel via an antenna support stay arranged on the front panel, and wherein the detecting unit is arranged closer to the front side and the lower side of the straddle type vehicle than the front antenna. a headlight unit configured to emit light toward the front side; and a meter unit, a detection unit configured to detect a state of the front side of the straddle type vehicle, wherein the front antenna has directivity in the front side of the straddle type vehicle, wherein the front antenna is arranged at a position closer to a lower side than an upper end of the meter unit and is arranged at a position closer to an upper side than a lower end of the headlight unit, wherein the front antenna is shaped like a flat plate and is arranged along a surface on a vehicle rear side of a front panel which forms a front cover of the straddle type vehicle in a side view of the straddle type vehicle, wherein the front antenna is supported by the front panel via an antenna support stay arranged on the front panel, and wherein the detecting unit is arranged closer to the front side and the lower side of the straddle type vehicle than the front antenna.