Bulkhead brace produced from premium graphite material. Allows quick access on engine screws, and provides 2 different flex characteristics to pick from to effortlessly adapt the maneuvering for the vehicle to specific track conditions and tires utilized.
SMOOTH:
Graphite brace maybe not used. This permits flex in rear suspension system and generates more back traction. Recommended for low-traction songs, or races with spec difficult or big tires.
STIFF:
Graphite brace is connected to the 2-speed bulkheads. This environment reduces flex in rear suspension system and improves out-of-corner steering & rotation, but additionally slightly decreases rear traction. Recommended for medium- to high-traction songs, or whenever tires with additive are used.