The Gemfan 45mm-3 is a high-performance 3-blade micro propeller engineered for indoor Tiny Whoop racing and 80–85mm micro quad platforms. Made from impact-resistant PC material, it features a 1.5-inch pitch, 0.43g lightweight design, and supports both 1mm and 1.5mm motor shafts.
Compared with the 2-blade version, the 3-blade structure produces stronger thrust, quicker acceleration, and higher top-end speed—ideal for competitive indoor racing.
Available in Clear Gray, Macho Pink, Blue, and Clear Red color options.
Key Features
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3-blade aerodynamic design for increased thrust and power
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Faster acceleration and improved racing performance
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Strong PC material for durability and long-term use
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Multiple color options to match various quad builds
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Optimized for 80–85mm whoop-style drones
Applications
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Indoor Tiny Whoop racing
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Lightweight micro drones (80g class)
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80–85mm micro quad frames
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High-speed, high-thrust racing environments
Features & Advantages
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Stronger Power Output: 3-blade configuration enhances grip and thrust, ideal for racing maneuvers.
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Higher Speed: Optimized blade geometry delivers fast response and superior top-end velocity.
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Lightweight Build: At only 0.43g, it balances power and agility without unnecessary weight.
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Reliable Durability: PC material provides excellent toughness for frequent collisions and high-RPM operation.
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Broad Compatibility: Fits 1mm and 1.5mm motor shafts; recommended for 0805 motors.