Pro-Range 51466 Tri-Blade Flash Propellers 2CW+2CCW 2 Pair - Milk White

Name: Pro-Range 51466 Tri-Blade Flash Propellers 2CW+2CCW 2 Pair - Milk White
Brand: Pro-Range
SKU: DRFC-1457
Price: 239.00 INR
Availability: OutOfStock

₹239.00 (Inclusive of all taxes)

Out of Stock

The Pro-Range 51466 Tri-Blade Flash Propellers are high-performance 5.1-inch polycarbonate props designed for high-speed FPV racing and freestyle drones, offering a fast response and strong thrust for 130mm to 140mm frame builds.

Features

5.1-inch length with a 4.66-inch pitch for aggressive thrust and speed.
Constructed from durable, lightweight polycarbonate (PC) for high dash and bending resistance.
Inverse tip design reduces blade tip vortex for improved aerodynamic efficiency.
5mm shaft hole diameter compatible with standard 2306 and 2205-class brushless motors.
Pack includes 2 CW and 2 CCW propellers for a complete quadcopter set.

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Description

The Pro-Range 51466 Flash series propellers leverage a professional pneumatic design and high-precision manufacturing to deliver strong, consistent thrust. The tri-blade configuration and optimized pitch provide an excellent balance of acceleration and top-end speed, making them a competitive choice for racing pilots.

Engineered from advanced polycarbonate material, these props offer exceptional durability and impact resistance while maintaining a low moment of inertia. This combination results in a fast throttle response and smooth turning performance, crucial for precise control during high-G maneuvers and tight cornering on the race track.

Key Features

High-Performance Aerodynamics: Inverse tip design minimizes drag-inducing vortices for cleaner airflow and greater efficiency.
Optimized Weight-to-Strength Ratio: Polycarbonate construction provides the rigidity needed for high-RPM operation without adding unnecessary mass.
Fast Dynamic Response: Lightweight blade design reduces rotational inertia, enabling quicker acceleration and deceleration.
Racing-Grade Durability: Advanced PC material offers superior resistance to dashing and bending, extending propeller life.
Precision Manufacturing: Consistent molding ensures balanced performance and reliable thrust across all four propellers in the set.

Applications

High-speed 5-inch FPV racing drones built on 130mm to 140mm wheelbase frames.
Freestyle quadcopters requiring durable props for aggressive acrobatics and proximity flying.
Builds utilizing 2306, 2207, 2205, or similar high-KV brushless motor sizes.
Competition-level multirotors where fast throttle response and strong thrust are critical.

Technical Specifications

Brand	Pro-Range
Model/Series	51466 Tri-Blade Flash
Propeller Diameter	5.1 inch (12.95 cm)
Propeller Pitch	4.66 inch (11.84 cm)
Number of Blades	3 (Tri-Blade)
Shaft Hole Diameter	5 mm
Material	Polycarbonate (PC)
Rotation Direction	2 CW + 2 CCW (Set)
Set Weight	16 grams (4 pieces)
Color	Milk White
Propeller Type	HD (Hyper Drive)

Frequently Asked Questions

What size drone frame are these 51466 Flash propellers designed for?

The 5.1-inch diameter makes these propellers ideal for standard 5-inch FPV quadcopters, typically built on frames with a 130mm to 140mm motor-to-motor wheelbase. They provide the optimal disc area for high thrust and efficient flight on this popular size class.

Are these props compatible with 2306 and 2205 brushless motors?

Yes, the Pro-Range 51466 props feature a standard 5mm shaft hole diameter, which is directly compatible with the mounting hubs of common 2306, 2207, 2205, and similar-sized brushless motors used in 5-inch FPV builds. Always ensure your motor's thread length is sufficient for the prop nut.

What are the advantages of the polycarbonate (PC) material used?

Polycarbonate offers an excellent balance of strength, rigidity, and lightweight properties. It provides high resistance to dashing (sudden impacts) and bending compared to more brittle plastics, resulting in longer propeller life and consistent performance even after minor strikes, which is crucial for freestyle and racing.