SKU: DRFC-1293
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Pro-Range 2540 Flash PC 3 Blade 1.5mm Propellers 4CW+4CCW - Clear

₹229.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range 2540 Flash PC 3-Blade Propellers are 63.5mm (2.5-inch) polycarbonate blades designed for micro and lightweight FPV drones. Featuring a 2.4-inch pitch and a 1.5mm shaft bore, they deliver a balanced thrust-to-weight ratio for responsive flight control.

Features

  • 63.5mm (2.5-inch) diameter, 3-blade polycarbonate propellers with a 2.4-inch pitch.
  • 1.5mm shaft bore compatible with a wide range of micro brushless motors.
  • Includes a balanced 4CW + 4CCW set for a complete quadcopter build.
  • Clear polycarbonate construction offers a high-value balance of durability and low weight.
  • Optimized for micro FPV racing, freestyle, and lightweight cinewhoop applications.

Out of stock

Description

The Pro-Range 2540 Flash PC propellers are engineered for micro-class drones requiring precise thrust and efficiency. The 3-blade design and 2.4-inch pitch generate ample lift while maintaining manageable amp draw, suitable for 1S to 3S LiPo power systems. The clear polycarbonate material provides excellent impact resistance and consistent flex characteristics across a wide temperature range.

Each propeller is precision-molded to ensure minimal vibration and excellent out-of-the-pack balance, contributing to smoother video footage and reduced motor wear. The 1.5mm bore fits standard micro motor shafts, making them a versatile upgrade for popular micro drone platforms seeking improved flight performance and durability.

Key Features

  • High-grade polycarbonate (PC) construction for superior durability and fatigue resistance.
  • Precision-balanced blade design minimizes vibration for smoother flight and clearer FPV video.
  • Optimized 3-blade aerodynamics provide a favorable mix of thrust, efficiency, and responsiveness.
  • 1.5mm shaft bore ensures broad compatibility with micro brushless motor platforms.
  • Clear finish maintains a clean, professional aesthetic on any drone build.

Applications

  • 2.5-inch micro FPV racing and freestyle quadcopters.
  • Lightweight 2S and 3S cinewhoops for indoor or proximity flying.
  • Micro long-range and exploration builds requiring efficient thrust.
  • Upgrades for popular micro drone platforms like the Tinyhawk, Mobula6/7, or similar.
  • Lightweight DIY micro drone projects utilizing 1103 to 1204 brushless motors.

Technical Specifications

Model Series2540 Flash PC
Propeller Diameter63.5 mm (2.5 inches)
Pitch2.4 inches
Blade Count3
Shaft Bore Diameter1.5 mm
MaterialPolycarbonate (PC)
ColorClear
Rotation DirectionCW & CCW
Pack Configuration4CW + 4CCW (8 total)

Frequently Asked Questions

What size motors are these 2540 propellers compatible with?

These propellers are designed for micro brushless motors with a 1.5mm shaft diameter, commonly found on 1103, 1104, 1202, 1204, and similar motor sizes. They are ideal for lightweight builds on 1S to 3S LiPo batteries.

Are these propellers balanced and ready to use?

Yes, Pro-Range propellers are precision-molded for excellent consistency and minimal vibration straight from the package. For competitive racing or long-duration flights, fine dynamic balancing is always recommended for optimal performance.

What is the main advantage of the polycarbonate (PC) material?

Polycarbonate offers a superior strength-to-weight ratio and high impact resistance compared to standard nylon blends. It maintains its shape and stiffness better across temperature variations, providing more predictable flight characteristics and longer service life.

Package Includes

  • 4 x Pro-Range 2540 Flash PC 3-Blade 1.5mm Propellers (CW) - Clear
  • 4 x Pro-Range 2540 Flash PC 3-Blade 1.5mm Propellers (CCW) - Clear

Additional Information

Weight 0.01 kg
Dimensions 5 × 5 × 1 cm