DB Robot (Special Edition) Complete Longboard - 9.63x36.4 Your feet aren't the same from toe to heel so why should your board be the same side to side? TheRobot SpecialisSpencer Smith's pro model and board of choice, incorporating one-of-a-kindasymmetrical concavewith a rider friendly design. The final product of many hours of development, this is one of the most well thought out, progressive boards on the market.