Aluminum T419 chassis with unique cutout spaces for increased flex. This framework is advised for low-to-medium traction tracks since it creates more traction. (not advised for high- and very-high traction conditions in which either the #301149 or #301150 chassis are better). The front brace that can be effortlessly set up regarding framework with two screws removes side flex at the front end of this chassis, enhancing steering response and making the vehicle more predictable. Successfully raced by the factory team, and used by Bruno Coelho to win the World Champion title, this will be a must have actually for every severe racer.