Optional front and rear sway bar set for use on the Axial Wraith rock racer features: - three different stiffness options sway bar, allows driver to vary stiffness for track conditions - three different mounting positions, allows driver to vary application point on the lever arm. You will receive: - two (2) 2.5mm spring steel bar with 20mm slot cut (soft) - two (2) 2.5mm spring steel bars with 10mm slot cut (medium) - two (2) 22.5mm spring steel bars with no slot cut (firm) - four (4) CNC black aluminum lever arm - four (4) ball link with cup. - eight (8) 4.7 ball - four (4) Delran wire cut to fit spacer - mounting hardware requirements: - Installation on to Wraith