The GEMFAN 5129 YUKI is a 5.1-inch tri-blade propeller designed for smooth, controlled freestyle flying with an emphasis on precision and stability. Featuring a 2.9-inch pitch, this propeller offers refined throttle resolution and predictable handling, making it ideal for pilots who prefer technical freestyle lines and controlled power delivery.

Constructed from durable polycarbonate (PC) and weighing 4.5g, the YUKI 5129 balances strength and smooth performance while maintaining reliable durability for everyday freestyle sessions.

Specifications

• Model: GEMFAN 5129 YUKI

• Prop Size: 5.1 inch

• Pitch: 2.9 inch

• Blade Count: Tri-blade

• Material: Polycarbonate (PC)

• Weight: Approx. 4.5g (per propeller)

• Mounting / Hub: M5 (5mm shaft)

• Center Thickness: 6.1mm

• Colors: Clear Grey, Yellow, Pink, Purple, Sea Blue

• Packaging: Pack of 4 propellers (2 × CW + 2 × CCW)

Key Features

• Freestyle-tuned tri-blade design for smooth control

• 2.9″ pitch for refined throttle precision and stability

• Durable PC construction for consistent performance

• Balanced power delivery ideal for technical freestyle

• Multiple color options for visibility and style

Applications

• 5″ freestyle FPV drones

• Pilots prioritizing smooth throttle response and control

• Technical freestyle and flow-focused flying

• Everyday practice and casual freestyle sessions

Features & Advantages

Smooth & Predictable Handling

Low-pitch blade geometry provides excellent control for precise maneuvers.

Durable Construction

PC material offers impact resistance suitable for regular freestyle use.

Balanced Performance

Delivers usable thrust without aggressive punch, ideal for controlled flying.

Complete Set Included

Pack of 4 (2 CW + 2 CCW) ensures balanced installation out of the box.