• Gemfan 7140-3 tri-blade propeller in black, single prop top view with center mounting hole
  • Pair of black tri-blade drone propellers shown side by side, top view with center mounting holes
  • Two black 3-blade propellers on white background with RCDrone watermark, top view comparison
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Gemfan 7140-3 Tri-Blade Propeller (PC, Black) 180.34mm Dia, 4in Pitch, 5mm Bore, 9.8g

Gemfan 7140-3 Tri-Blade Propeller (PC, Black) 180.34mm Dia, 4in Pitch, 5mm Bore, 9.8g

Gemfan

$10.54 USD
$10.54 USD
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Overview

Gemfan 7140-3 propeller designed for multirotor/FPV builds using a 5mm center bore. This tri-blade prop uses PC material and a 4in pitch to support efficient thrust on 7-inch class setups.

Key Features

  • Gemfan 7140-3 tri-blade propeller design
  • PC material
  • Black color
  • 5mm center hole inner diameter

Specifications

Type Gemfan 7140-3
Material PC
Pitch 4in
Colour black
Prop Diameter 180.34mm
Center Thickness 7mm
Center Hole Inner diameter 5mm
Max Prop Width 22.8mm
Weight 9.8g
Recommended Motor 2808 1300kv

Applications

  • 7-inch class FPV quadcopter and multirotor builds that use a 5mm motor shaft/prop adapter

For compatibility questions (motor shaft, prop adapter, or frame clearance), contact support@rcdrone.top or visit https://rcdrone.top/.

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