5137 (R37) (2CW+2CCW)

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Find your new favorite all-around propeller with the HQProp R37 5.1×3.7×3. This 3-blade prop is engineered for the modern FPV freestyle pilot, offering a perfect “sweet spot” that blends a responsive grip with a smooth and controllable feel. It’s a versatile and reliable choice for any 5-inch FPV drone.

The Freestyle “Sweet Spot” The R37 hits the perfect middle ground for freestyle performance. Its 5.1-inch diameter provides excellent grip for sharp cornering and great propwash handling, while the 3.7-inch pitch offers a snappy and responsive feel without the high amp draw of more aggressive props. This combination makes it a fantastic “do-it-all” propeller, equally at home executing technical tricks or flowing through cinematic lines.

Durable & Balanced Crafted from a tough and durable polycarbonate material, these propellers are built to withstand the demands of freestyle flying. As a premium HQProp product, they are manufactured with extremely high tolerances, resulting in a well-balanced prop that minimizes vibrations and helps you capture clean, jello-free HD footage.

Key Features:

• Balanced Freestyle Performance: The 5.1×3.7×3 design is a perfect all-arounder, blending a responsive feel with smooth control.
• “Sweet Spot” Pitch: The 3.7-inch pitch offers a snappy response without being overly aggressive on your batteries.
• Durable Polycarbonate: Crafted from a tough material that can handle the rigors of FPV freestyle.
• Standard 5mm Hub: Compatible with the vast majority of 5-inch FPV drone motors.
• Complete Set: Each package includes a full set of four propellers (2 CW and 2 CCW).

Specifications

• Propeller Diameter: $5.1$ inch
• Pitch: $3.7$ inch
• Blades: 3
• Material: Polycarbonate
• Weight: $4.1\text{g}$
• Hub Diameter: $13.3\text{mm}$
• Hub Thickness: $7\text{mm}$
• Shaft: $5\text{mm}$

Includes

• 2 x CW HQProp R37 5.1×3.7×3 Propellers
• 2 x CCW HQProp R37 5.1×3.7×3 Propellers