A straddle type vehicle that comprises a front antenna (AN1) 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 on which a rider can sit, and a rear antenna (AN2) 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 (MU), a detection unit (SN) configured to detect a state of the front side of the straddle type vehicle , wherein the front antenna (AN1) has directivity in the front side of the straddle type vehicle , wherein the front antenna (AN1) is arranged at a position closer to a lower side than an upper end of the meter unit (MU) and is arranged at a position closer to an upper side than a lower end of the headlight unit , wherein the front antenna (AN1) 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 (AN1) is supported by the front panel via an antenna support stay arranged on the front panel , and wherein the detecting unit (SN) is arranged closer to the front side and the lower side of the straddle type vehicle than the front antenna (AN1). a rear antenna (AN2) 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 (MU), a detection unit (SN) configured to detect a state of the front side of the straddle type vehicle , wherein the front antenna (AN1) has directivity in the front side of the straddle type vehicle , wherein the front antenna (AN1) is arranged at a position closer to a lower side than an upper end of the meter unit (MU) and is arranged at a position closer to an upper side than a lower end of the headlight unit , wherein the front antenna (AN1) 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 (AN1) is supported by the front panel via an antenna support stay arranged on the front panel , and wherein the detecting unit (SN) is arranged closer to the front side and the lower side of the straddle type vehicle than the front antenna (AN1). a headlight unit configured to emit light toward the front side; and a meter unit (MU), a detection unit (SN) configured to detect a state of the front side of the straddle type vehicle , wherein the front antenna (AN1) has directivity in the front side of the straddle type vehicle , wherein the front antenna (AN1) is arranged at a position closer to a lower side than an upper end of the meter unit (MU) and is arranged at a position closer to an upper side than a lower end of the headlight unit , wherein the front antenna (AN1) 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 (AN1) is supported by the front panel via an antenna support stay arranged on the front panel , and wherein the detecting unit (SN) is arranged closer to the front side and the lower side of the straddle type vehicle than the front antenna (AN1). <EOS>