A continuously variable transmission (1) is provided with a first rotation element (10), a second rotation element (20), a rolling member (50), a support shaft (51), and a supporting rotation element (40). The supporting rotation element (40) has: a fixed element (41) in which a first guiding part (44) for guiding a first guided end (52) is provided; and a movable element (42) in which a second guiding part (45) for guiding a second guided end (53) is provided. The support shaft (51) is configured such that either the movement distance of the first guided end (52) when tilted and rotated with the rotating member (50) or the movement distance of the second guided end (53) when tilted and rotated with the rotating member (50) is relatively large, and the other is relatively small. In regard to the first guided end (52) and the second guided end (53), the external diameter of the guided end having the relatively large movement distance is relatively larger than the external diameter of that having the relatively small movement distance. As a result, the continuously variable transmission (1) exhibits the effect that smooth transmission operations can be achieved.