Gemfan Hurricane 51477 3-Blade Propeller (Set of 4)

The Gemfan Hurricane 51477 is a 5.1-inch tri-blade propeller designed for high-speed racing, and efficient enough for long-range 5-inch rigs chasing longer flight times. It fits 5 mm (M5) motor shafts, is compatible with Gemfan's POPO mount system and comes as a set of four.

Key features

• High 4.77-inch pitch for top-end speed on racing builds
• Inverse blade tips reduce tip vortex for cleaner, more efficient airflow
• About 4.15 g per prop, so low rotational inertia and fast throttle response
• Durable polycarbonate construction
• Choice of purple, clear yellow, pink or clear blue

Specifications

• Diameter: 5.1 in (approx. 129.5 mm)
• Pitch: 4.77 in
• Blades: 3
• Shaft hole: 5 mm (M5)
• Max blade width: 14.08 mm
• Weight: approx. 4.15 g per prop
• Material: Polycarbonate (PC)
• Recommended motors: 2205–2306
• Pack: 2 CW + 2 CCW

A high-pitch prop loads the motors harder than a freestyle prop of the same size, so pair these with 2205–2306 motors and an ESC with current headroom.