the ill-posed problem : An unspecified race team is to compete in 2 woman Bobsleigh race, there currently is no vehicle available. the team sponsor, who will fund the team in its entirety, requires that a new sleigh fully complying with IBSF international Bobsleigh rules ,be designed . the modifications of an existing design or system is not permitted .the sponsor require that the design must be competitive otherwise future sponsorship will be pulled. present the solution to the refined version of the problem above as a full mechanical design development