GemFan 1219s 3-Blade 31mm Micro/Whoop Prop – Pick Color and Shaft Size
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Ultra-Light Tri-Blade Performance for Micro Builds
Engineered for maximum efficiency in tiny whoop drones, these 31mm tri-blade props deliver exceptional thrust-to-weight ratio while maintaining just 0.18g per propeller. The precision-engineered design reduces hub size without compromising blade strength or flight performance.
Key Features
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31mm diameter (1.2″) with 1.9″ pitch for responsive control
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Industry-leading 0.18g weight for ultra-efficient flight
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Dual shaft compatibility (0.8mm and 1mm)
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Reinforced polycarbonate construction
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Optimized hub design minimizes inertia
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Six transparent color options available
Technical Specifications
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Diameter: 31mm (1.2″)
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Pitch: 1.9″
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Blades: 3
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Material: Polycarbonate (PC)
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Weight: 0.18g
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Shaft Options: 0.8mm / 1mm
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Hub Thickness: 3.4mm
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Max Blade Width: 7.3mm
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Recommended Motor: 0702 29000KV
Color Options
Clear Gray, Clear Black, Clear Blue, Clear Green, Webleed Clear Red, Clear Purple
