Abstract: The invention broadly includes a suspension system for a vehicle that includes a vehicle frame, at least one pair of shock absorbers attached to the frame and having piston stems extending from the shock absorbers and attached to extension arms pivotally attached to the frame. The extension arms are attached to the tire axles optionally attached to support arms. The support arms are also attached to the pivot connection. The pivot connection is between the axle and the shock absorber.

Abstract: A pulley brace for mounting between a variable diameter driving pulley which is belt-coupled to a variable diameter driven pulley, the pulley brace consisting of an elongated body having first and second body ends and a central body portion therebetween, a first bearing connection on the first body end for coupling the elongated body to the driving pulley and a second bearing connection on the second body end for coupling the elongated body to the driven pulley and a turnbuckle arrangement at the central body portion for varying the distance between the first and second connections.