The Superflex pendulum axle semi-trailer is being offered in standard, single- and double-telescopic options. In the single-telescopic option, the two front axle lines when telescoped can be moved between the gooseneck and rear suspension in 500 mm increments. For vehicles with double-telescoping function, the axles can be moved towards the gooseneck as well as to the rear suspension. By adjusting axle position, loadings can be varied to comply with permit requirements, for example when passing over bridges.

The Superflex is offered in sizes ranging from three to eight axles. Power can be provided from the tractor, or via a separate power pack unit.