These 40mm props have a shaft hole of 1.5mm to fit 110X motors perfectly. It is the stock props for the Beta75X 2S Whoop drone with 1103 motors.
- Product material: Plastic
- Inner diameter: 1.5mm Shaft
- Height: 7.2mm
- Weight (2CW+2CCW): 2.4g
- 2 * CW 4-blade 40mm Whoop Props (1.5mm Shaft Hole)
- 2 * CCW 4-blade 40mm Whoop Props (1.5mm Shaft Hole)