Gemfan 1211-4 31mm 4-Blade PC Tiny Whoop Propellers (8pcs)

31mm four-blade PC props designed for compatible high-response 0702 Tiny Whoop setups. The product weighs 0.21g per propeller and uses a 1.1in pitch.

Specifications

• Model: Gemfan 1211-4
• Diameter: 31mm
• Blade count: 4
• Material: polycarbonate (PC)
• Pitch: 1.1in
• Weight: 0.21g per propeller
• Hub thickness: 3.2mm
• Center bore: 0.8mm / 1.0mm
• Recommended motor: 0702 29,000KV
• Maximum prop width 7.3mm; suggested takeoff weight around 36g.
• Package: 4 CW + 4 CCW propellers

Fitment and use

Match the selected shaft bore to your motor, and confirm propeller clearance and motor compatibility before flying. Check for damage before each flight and replace cracked or bent props.