To provide a stand of a two-wheeler capable of smoothly performing rotational operation between a springing-up position and a leg standing position of a stand column over a long period, by improving mechanical strength of a part for journaling a roller rolling on a cam surface of a bracket.

This stand includes the bracket 20A installed in a vehicle body of the two-wheeler, the stand column 30 having one end journaled to the bracket 20A, a lock piece 40 journaled to a position in close vicinity to the bracket 20A of the stand column 30, a spring 50A installed between the tip of the lock piece 40 and the bracket 20A, and the roller 60 installed in the lock piece 40. In the roller 60, a shaft body 61 inserted into the roller 60 is journaled by the lock piece 40 on its one end, and is journaled by a bearing piece 63 installed via a connecting piece 62 in the lock piece 40 on the other end, and the connecting piece 62 is formed so as to be positioned on the opposite side across the roller 60 to the bracket 20A.