Gemfan 1220-4 31mm 4-Blade Whoop Propeller (1mm Shaft – Set of 8)

These Gemfan 31mm 4-Blade propellers will take your micro drone to the next level! Its aggressive blades provide great thrust and fast acceleration.

Features

• Patented design and unique shape
• Propellers are optimized for racing
• High durability and extremely lightweight
• Excellent quality

Specifications

• Length: 1.2 inch
• Pitch: 2.0 inch
• Number of Blades: 4
• Material: Polycarbonate
• Weight: 0.31g
• Hub ID: 1mm
• Paddle disk diameter: 31mm
• Center thickness: 5mm
• Maximum blade width: 5.71mm
• Recommended motor: 0703-1103

Includes

• 4 x CW Propellers
• 4 x CCW Propellers