Free-standing gates easy to transport without much effort. Can be used with all free-standing gates with a floor frame made of oval profile 120100 mm, square profile 80x80 mm or rectangular profile 80x40 mm. Made of aluminum with pneumatic wheels with of 200 mm. Easy to screw on the rear bottom tube of the gate. For transport tilt gate slightly backwards. Also suitable as retrofit kit for already existing gates. Set consisting of 2 transport rollers each for 1 gate. - Note - The bottom frames of gates differ on the one hand in the profile shape oval, square, rectangle and on the other hand in the type of profile groove. The profile groove is the recess in which the net is fixed with the net holders. Depending on the type of net fastening, they are equipped with either a normal or deep profile groove. In the case of goals with a normal groove, the net holders protrude from the profile, while in the case of a deep groove, the net holders are recessed and do not protrude beyond the edge of the profile.