Optional graphite framework brace for seat packs enables the removal of the most effective deck to bolster the chassis. The brace is set up within the reduced the main composite brace linked right to the framework. By detatching the utmost effective deck and utilizing these optional braces, the car creates more traction. There are lots of mounting points (screws) which enable further flex modification. Appropriate both 2mm and 3mm chassis based on the track and traction conditions.