Abstract: This disclosure is directed to a load distribution system for vehicles and a method for mounting the load distribution system. More specifically, this disclosure is directed to a system comprising a rocker arm and a spring that are configured to be associated with a frame having an axle or to which an axle can be mounted. In some embodiments, the rocker arm can be rotatably coupled to at least one wheel. In some embodiments, an equalizer is attached to the rocker arm. In some embodiments, at least two wheels are rotatably coupled to the equalizer.

Abstract: This disclosure concerns a propulsion and load distribution system for a pedal actuated vehicle. More specifically, this disclosure is directed to an electrically powered frame, trailer, vehicle, trailer, cart, and/or cycle coupled to at least one motorized wheel operably connected thereto. In some embodiments, the propulsion system can be operably associated with a load distribution system comprising a rocker arm and a spring that are configured to be associated with a frame having an axle or to which an axle can be mounted.