Adjustable pedal adapted to a motor vehicle.

Adjustable pedal adapted to a motor vehicle. Adjustable pedal comprising a movable support (2), a pedal arm (10) coupled to the movable support (2), and an adjusting device (20) of displacement of the movable support (2) relative to a fixed structure (8 ) in an adjustment direction of the pedal, said adjustment device (20) a screw (5), drive means (7) of rotation of the screw (5) and a nut (6) movable along said screw (5) in response to said rotation. The adjusting device (20) comprises a cam (4) connecting the nut (6) to the movable support (2) so that the direction of movement of the nut (6) forms an angle with respect to the direction of adjustment pedal, and a guide means (35) of displacement of the displaceable carrier (2) in the adjustment direction, arranged substantially parallel to said direction of adjustment.