The aim of the current research was to find out the biker’s time-framed dynamic motivations. The qualitative approach was applied, and semi-structured interview was adopted to collect data. The interviewees, 8 males and 5 females, who ever participated in biking club were recruited. The results showed that the interviewees’ motivations were varied according to their different extrinsic and intrinsic motivations. Generally, 3 types of motivations, extrinsic needs, social interaction, and self-achievement were discovered in the current research. The motivations from different phrases corresponded to Maslow’s different levels of hierarchy of needs accordingly. The future research directions were discussed in this article.