Gemfan Hurricane 4937 3-Blade Propeller (Set of 4 — 2CW+2CCW)

The Gemfan Hurricane 4937 is a 3-blade propeller engineered for ultralight 5-inch freestyle setups, racing quads, and oversized toothpick builds. With a 4.9-inch diameter and a 3.7-inch pitch, it provides a highly responsive feel and fast spool-up times, making it an ideal match for sub-250g frames running 2004, 2203.5, or 2204 brushless motors.

Key features

• Low-inertia profile for rapid throttle response on ultralight 5-inch platforms
• Polycarbonate construction balances blade rigidity with impact resistance
• Supplied as a complete set of four (two CW and two CCW propellers)

Specifications

• Diameter: 4.9 in
• Pitch: 3.7 in
• Blades: 3
• Material: Polycarbonate
• Weight: 3.5 g
• Hub thickness: 6.5 mm
• Mounting hole: M5 (5 mm)

Ensure your frame offers sufficient clearance before upgrading a smaller micro or toothpick build, as the 4.9-inch sweep requires arms specifically designed for 5-inch propellers.

Material: Polycarbonate.