Racing pilots are craving for a faster / stiffer props and HQ is here to satisfy them!
SPECIFICATION
- 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)