COLORS

• BLACK (1)
• RED (1)
• BLUE (1)
• WHITE (1)
• YELLOW (1)
• Gray (1)

Nº of engines

• 1 (2)
• 2 (1)
• 4 (1)

Engine power

• 6W (1)
• 25W (4)
• 35W (19)
• 45W (6)
• 120W (5)
• 200w (1)