These props come withall of the power and performance you come to know from Gemfan props. They have designed a new 4-inch cinewhoop prop. Increased performance: bigger thrust and less noise. All thanks to Polycarbonate!

Check out all our5″ Propsand all ourGemfan products!

Specifications

• Diameter: 4″
• Pitch: 3.8″
• Hub Thickness: 6mm
• Shaft Size: 5mm
• Material: PC
• Weight: 5.5g/pc

Includes

• 4x D4-5 Penta-Blade 4″ Prop (2CW, 2CCW)