The invention relates to a children's vehicle having a vehicle body (10) on which are mounted a front wheel (31) and at least one rear wheel (32), a steering sub-assembly (20) having a steering column (21) linked to the front wheel (31) and a handlebar (22), a seat (41) configured to accommodate a child, a safety element (50) configured to surround at least a first area of the child's body when it is installed on the seat (41), the handlebar (22) being removable between: a first configuration in which the handlebar (22) is remote from the safety element (50), and a second configuration in which the handlebar (22) is close to the safety element (50) and surrounds a second area of the child's body.