Aluminum CNC HIGH SPEED cooling fan 40x40mm for ESC-gold

Aluminum CNC HIGH SPEED cooling fan 40x40mm for ESC-gold . This fan will reduce your heat, flying in warm days, or just pushing the limits

Specifications:

• Avaliable in colors: GOLD
• Input Voltage: 5-8.4V
• Speed @ 8.4v: 18000 RPM ( MAX 28000)
• Weight 22gr
• Width/length : 40x40mm
• Thickness: 10.6mm