Description:
The glossy surface can reduce the windage and enhance efficiency. Durable to sustain crash with strengthen the roots, good balance and its good choice for Competition and practice for mini 130-155 racing drones. Bull Nose design with large frontal area, more suitable for high-speed motor, higher efficiency for flight. These propellers offer extreme rigidity and increased flight performance in comparison to alternative props. These props are perfect for use with miniature multi-rotor aircraft,Easy to install.
Specification:
Model: 5 Bull Nose 3-blade Props 
Single blade Length: appr oxx. 42mm/ 1.65 inch 55mm/2.17 inch 67mm/2.64 inch
Screw Pitch: 5.3 inch/ 114.3mm
Suitable for: 130-155 racing drone 130-155 racing drone 170-250 racing drone