Braking system for motorcycle

摘要

A motorcycle (1) includes first and second braking force generating mechanisms (35) and (36), first and second operation members (18) and (13) for operating the first and the second braking force generating mechanisms (35) and (36), a hydraulic pressure sensor (61) which detects hydraulic pressure supplied to the second braking force generating mechanism (36), a association mechanism (21) which supplies hydraulic pressure to the first braking force generating mechanism (35) when the second operation member (13) is operated, a vehicle speed or weight sensor (27;22), and a control unit (28) which controls the association mechanism (21). When a magnitude of a vehicle deceleration with respect to hydraulic pressure supplied to the second braking force generating mechanism (36) is smaller than a predetermined deceleration or the weight of the motocycle is greater than a predetermined weight, the control unit (28) adjusts and controls hydraulic pressure such as to increase hydraulic pressure supplied to the first braking force generating mechanism (35) by the association mechanism (21).