Gemfan YUKI 5129 5.1-Inch 3-Blade Propellers 4-Pack

The Gemfan YUKI 5129 is a lightweight 3-blade FPV propeller designed for responsive 5-inch racing and fast freestyle builds.  Pack of 4

Its 5.1-inch diameter and 2.9-inch pitch provide quick acceleration, precise throttle control and predictable handling at higher speeds. Durable polycarbonate construction combines low rotational weight with the resilience needed for regular FPV flying.

Key features:

• 5.1-inch FPV propeller• 2.9-inch pitch
• 3-blade design
• Approximately 4.5g per propeller
• Durable polycarbonate construction
• Responsive acceleration and precise throttle control
• 5mm centre mounting hole
• Suitable for 2207 and 2306 motors
• Intended for 500–600g FPV quadcopters
• Suitable for racing and fast freestyle
• Supplied as a set of four: 2 × CW and 2 × CCW

Specifications:

Manufacturer: Gemfan
Model: YUKI 5129
Propeller diameter: 129.7mm, approximately 5.1 inches
Pitch: 2.9 inches
Blade count: 3
Material: Polycarbonate
Weight: approximately 4.5g per propeller
Centre thickness: 6.1mm
Centre-hole diameter: 5mm
Maximum blade width: 14.7mm
Recommended motor size: 2207 or 2306
Recommended take-off weight: 500–600g
Rotation supplied: 2 × clockwise and 2 × counter-clockwise
Pack quantity: 4 propellers

Available colours:

• Blue
• Pink
• Purple
• Yellow

Package contents:

• 2 × clockwise Gemfan YUKI 5129 propellers
• 2 × counter-clockwise Gemfan YUKI 5129 propellers

Always inspect each propeller for cracks, distortion or impact damage before flight. Replace damaged propellers immediately and confirm the correct clockwise and counter-clockwise orientation before arming.