Gemfan Flash Propellers have been specifically designed for high-speed racing. The inverse tip design helps to reduce blade tip vortex and the light weight of the propeller means it has a smaller moment of inertia and fast response time.
SPECIFICATIONS:
- Size: 4"
- Pitch: 5.2
- Material: PC
- Weight: 3.85g
- Mounting Hole: 5mm
- Paddle size: 14mm
- Hub thickness: 7.5mm
- Suitable for 18-22 series motor
- Color: Red, Blue, and Purple
INCLUDES:
(4) Gemfan Flash 4052 3-Blade Propellers (Multiple Colors)