Motors included

•  1 (7)
•  2 (6)
•  3 (2)
•  Not motorized (1)

Control Box

•  2 Channels Remote Control (2)
•  8 Speeds Remote Control (5)
•  Battery Box (On/Off) (8)

Quantity of bricks

• 0 - 1000 (3)
• 1000 - 2000 (16)
• 2000 - 3000 (20)
• 3000 - 4000 (7)
• 4000 - 5000 (3)
• 5000 + (1)