A combustion abnormality monitoring device for a two-stroke engine includes: a detection unit configured to detect combustion abnormality that is in-cylinder combustion triggered at a timing different from the timing of ignition; and a control unit configu...

A utility vehicle includes: a floor board ; a body frame supporting the floor board ; and an accelerator pedal assembly including an accelerator pedal located above the floor board and an arm extending from the accelerator pedal to a position below the flo...

A saddle-riding vehicle wheel drum is formed of a cast or molded article and includes: a drum body including a cylindrical body section and a flange section formed on the drum body at each of axially opposite ends of the drum body; and an annular collar fi...