The invention relates to a mounted reversible plough comprising a pivoting support wheel, in which the working depth guide can be set by a support strut of the pivoting support wheel. Said support strut is connected to the wheel rod and the support frame of the pivoting support wheel and is fitted with a pivoting stop which pivots in an unlocked position due to the pivoting force during the rotational process and pivots back into position before the end of said rotation process, the position in which the working depth of the mounted reversible plough is limited. The fact that the pivoting stop is arranged on the support strut enables, during the rotational process of the mounted reversible plough, centre of gravity positions of the pivoting stop in relation to the guide axis, which ensure a safe and early pivoting of the pivoting stop in the unlocked position and/or stop position, to be reached.
