This Dash No. 001 Great Emperor special kit includes body of Dash No. 3 shooting starand you can enjoy changing the body. Both bodies have coloring marks. Uses a zero chassis that uses high-strength polycarbonate ABS resin. Two types of gear ratios, 5: 1 and 4.2: 1, are available to adjust speed and power. Completed total length 131mm (Great Emperor), 127mm (shooting star) Motor included. 2 AA batteries not included.