HQ Racing Prop R42 (5.1x4.2x3)

Specifications:

• Propeller Diameter: 5.1inch       
• Pitch : 4.2               
• Blades : 3
• Material : Poly Carbonate        
• Weight :4.9g
• Hub Diameter :13mm           
• Hub Thickness:7mm           
• Shaft :5mm（ Compatible with POPO motor)
• Adaptor Rings : NO

Includes:

• 2x CW
• 2x CCW

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