The “51466 HD Tri-Blade Flash Propellers 2CW+2CCW (2 Pair) – Milk White” represents a package of four propellers, including two clockwise (CW) rotation propellers and two counterclockwise (CCW) rotation propellers. These propellers are typically used on quadcopters and multirotor drones to ensure balanced and stable flight. The “51466” in the name indicates the size of the propellers, with “51” representing the length in millimetres and “466” signifying the pitch in millimetres. The “HD” suggests that these propellers are designed for high-definition drones. The “Tri-Blade” indicates that these propellers have three blades, which can provide certain advantages in terms of thrust and performance. The “Flash” may suggest a design or series name, and “Milk White” refers to the colour of the propellers.

Orange HD 51466 Tri-Blade Flash Propellers made up of Polycarbonate (PC) are high-quality propellers, specially designed for high-speed racing multi-copters. The inverse tip design helps to reduce blade tip vortex and the light weight of the propeller means it has a smaller moment of inertia and fast response time.
With a Lightweight blade and less moment of inertia; FLASH SERIES PROPS have smooth turning performance and fast response. The professional pneumatic outlook design and high precision production quality provide a strong thrust for Flash Props. The Orange Flash series has become the first choice for pilots at a race event.

Features:
Here are the common features associated with these propellers:

Tri-Blade Design: These propellers have three blades, which can offer improved thrust, stability, and agility compared to two-blade propellers. The extra blades enhance the performance and responsiveness of your drone.

Size: The “51466” size indicates the length and pitch of the propellers, which are 51mm in length with a 4.66mm pitch.

Clockwise (CW) and Counter-Clockwise (CCW) Rotation: The package includes two CW and two CCW propellers to ensure balanced and stable operation. CW propellers rotate clockwise, while CCW propellers rotate counterclockwise.

Milk White Color: These propellers are coloured in a Milk White shade, which can serve as a visual feature for identifying your drone in the air or for personalizing your quadcopter’s appearance.

Balanced Performance: The propellers are designed to provide balanced performance, including stability, thrust, and efficiency during flight.

Easy Installation: They are typically designed for straightforward installation and replacement on compatible drone models.

Compatibility: Ensure that these propellers are compatible with your specific drone or quadcopter model, as compatibility can vary depending on the manufacturer and the type of drone.

Performance Enhancement: The design and specifications of these propellers may be optimized for specific performance characteristics, such as lift, thrust, or efficiency, making them suitable for various drone applications.

Features :

Very strong, lightweight, and fast response.
Quick to release, quick to attach.
Good efficiency and Ultra-durable.
Suit for FPV 130mm 140mm frame.
Compatible with RS2306, GT2205 brushless motors.
Durable plastic construction provides both lightness and rigidity.
New design propellers, with greater aerodynamic efficiency, good lifting capacity.

Package Includes :

1× 51466 HD Tri Blade Flash Propellers 2CW – Milk White
1× 51466 HD Tri Blade Flash Propellers 2CCW – Milk White