The GEMFAN Hurricane 51433 (PC) is a 5.1-inch tri-blade propeller engineered for dynamic FPV freestyle flying. Designed to deliver a connected, predictable handling feel, it strikes an excellent balance between lightweight construction and responsive power delivery, making it ideal for smooth, fluid maneuver execution.

With a 3.5-inch pitch and carefully tuned blade geometry, the Hurricane 51433 provides accessible thrust without feeling aggressive—perfect for technical freestyle lines, controlled transitions, and precise throttle modulation. Built from durable polycarbonate (PC), it offers reliable impact resistance while keeping rotational mass low for quick motor response.

Specifications

• Model: GEMFAN Hurricane 51433

• Prop Size: 5.1 inch (~129.7mm)

• Pitch: 3.5 inch

• Blade Count: Tri-blade

• Material: Polycarbonate (PC)

• Weight: Approx. 3.8g (per propeller)

• Hub Thickness: 6.0mm

• Mounting / Hub: 5mm (M5)

• Recommended Motors: 2206 – 2306, ~2300KV

Key Features

• Freestyle-tuned tri-blade design for smooth, connected control

• 3.5″ pitch optimized for fluid maneuvers and throttle precision

• Lightweight construction for fast motor spin-up and agility

• Durable PC material for reliable freestyle durability

• Standard M5 hub for easy, secure installation

Applications

• 5″ FPV freestyle drones

• Builds using 2206–2306 motors around 2300KV

• Pilots seeking a balance of agility, smoothness, and control

• Technical freestyle with flowing lines and precise transitions

Features & Advantages

Dynamic Freestyle Handling

Provides a predictable, connected feel that supports precise control and smooth maneuver execution.

Lightweight & Responsive

Low rotational mass (~3.8g) improves throttle response and overall agility.

Balanced Power Delivery

The 5.1″ diameter and 3.5″ pitch deliver usable thrust without sacrificing smoothness.

Durable Construction

Polycarbonate material withstands impacts common in freestyle flying.

Easy Installation

Standard 5mm (M5) center hole fits common 5″ motor shafts.