DRIVING ASSISTANCE DEVICE FOR SADDLE TYPE VEHICLE

A drive assistance device () for a saddle type vehicle () includes a ride sensor () configured to detect a ride attitude of a rider (J), a vehicle body behavior generating part () configured to generate a behavior on a vehicle body by a prescribed output, and a controller () configured to control driving of the vehicle body behavior generating part (), and wherein, when the vehicle body behavior generating part () is actuated regardless of the operation of the rider (J), the controller () firstly controls the vehicle body behavior generating part () such that a low output that is lower than a predetermined original target output is generated as a predictive action, and sets an output value after that according to a change of detection information of the ride sensor () generated by the low output.