The Riderman Machine features and intricately shaped design that faithfully recreates its appearance on the show. Its cowl and seat shapes have been redesigned from the S.H.Figuarts Riderman Machine sold in 2017 to complement the S.H.Figuarts (Shinkocchou Seihou) Riderman Legendary Showa Masked Rider Edition figure (sold separately).
Footage and materials from the show's original era were studied in pursuit of accurate reproduction, from the overall shape and size of the cowl to the details of each part. Areas such as a portion of the front fork and the front light cover are finished with chrome plating to create the luxurious look of the actual motorcycle.
Other features include movable handlebars, a deployable side kickstand, and a rear wheel suspension extension mechanism.