Riderman Machine is Riderman's Suzuki 250cc motorbike. It was also generically known as Rider Machine, which is now used as an umbrella term for all Kamen Rider vehicles. In The Next Decade Music Video, the new Joji Yuki uses a silver version of Riderman Machine.
Riderman got on his Riderman Machine, among many other Kamen Riders and their Rider Machines, to perform the All Rider Break attack which ended the final battle with Rock Great Leader.