2mm graphite chassis developed to provide the best possible traction in low-traction conditions. The thinner chassis allows the car to flex more and generate more overall traction. 24mm narrower than previous chassis versions, eliminating contact with the track in corners while rolling, and offering improved cornering speed. Includes a slot for a composite battery backstop which allows 5mm battery position adjustment when using the most frequently used cross-chassis alignment configuration. For use with 371149 graphite rear pod plate.