Sole structure for article of footwear

An article of footwear includes a sole structure having a chassis, an outsole, and a cushioning element. The chassis extending from an anterior end to a posterior end and includes a dock formed between the anterior end and the posterior end. The outsole extends from a first end removably coupled to the anterior end of the chassis to a second end removably coupled to the posterior end of the chassis. The cushioning element is disposed between the chassis and the outsole and includes a first portion removably engaged with the dock of the chassis. The sole structure may include a carriage removably disposed between the chassis and the outsole adjacent to the cushioning element. The carriage includes an upper frame receiving and surrounding the dock and a lower frame receiving and surrounding a portion of the outsole.