(Over-Drive and Under-Drive Adjustment) - Special feature 3: Use 39T gear (w/15T gear) on the front and 40T gear (w/15T gear) on the rear for drive balance bias to front and vice-versa for drive balance bias to rear. Special feature 4: Features newly-designed parts such as gears, bathtub frame chassis, chassis cover, caster blocks featuring 6-degree caster angle (XV-01 chassis: 10-degree caster angle), and bumpers with skid angles to reduce surface contact. Special feature 5: The motor mount, propeller shafts, input and center shafts, and urethane bumpers have new metal parts.
Special feature 6: Features a longitudinal battery pack position in the center-left for optimum balance. Special feature 7: Long aluminum dampers are employed at front and rear. Special feature 8: A polycarbonate chassis cover with wheel well liners help prevent dirt and dust from getting inside. Suspension arms and front uprights are based upon the XV-01 chassis kit. Comes with rally block tires and wheels.Requires: Tamiya Rally Body, 2-channel radio, servo, ESC, 540-type motor, and 7.2-7.4volt battery with compatible charger.