The DiscoTrux is a new unique design for roller skate trucks, made of solid aluminum with interchangeable parts. Discotrux come with alternative length pivot pins, to ensure the adjustment can be made to fit many versions of roller skate plates across brands. The small pivot ball ensures the pivot pin will action, with great response. The adjustable pivot pin also allows for any slide block mounting bar to be introduced and to maintain standard plate bushings. Why invest in wide skate trucks? Wide trucks are ideal for street and park skating as they provide greater stability for building speed and transitioning from flat to vertical surfaces. DiscoTrux is designed to suit the Bont Tracer plate, but they're compatible with other brand plates that have hard plastic pivot cups.