14x8.5E Drone Propeller VORTEX Electric Glass Fiber Nylon Grey CCW 1Pc

For this 14x8.5E model, we are moving into larger propeller territory. The 8.5" pitch on a 14" diameter makes this a "workhorse" propeller—excellent for larger scale electric planes that need a strong pull for aerobatics without sacrificing too much top-end speed.

I have refined the copy to emphasize the 14-inch wingspan and the CW (Clockwise) rotation specified in your technical data.

Gemfan 14x8.5E Vortex Electric Propeller - Glass Fiber Nylon (Dark Grey)

The Gemfan 14x8.5E Vortex Series is a premium, large-scale propeller designed for high-efficiency electric RC aircraft. By utilizing glass fiber reinforced nylon, Gemfan has created a blade that is significantly more rigid than standard composite props. This stiffness is crucial for a 14-inch propeller, as it prevents the blades from "washing out" or flexing under the high torque loads typical of larger electric motors.

Whether you are powering a large-scale aerobatic plane or a high-endurance drone, the 14x8.5E profile provides the aggressive thrust and smooth airflow needed for precision maneuvers and stable flight.

Key Features

• Industrial-Grade Composite: Reinforced with glass fiber for maximum structural integrity and resistance to heat and deformation.

• Optimized for Aerobatics: The 8.5" pitch provides a high lift-to-drag ratio, offering excellent "punch" for vertical climbs and maneuvers.

• Vibration Dampening: Precision-molded and factory-balanced to ensure low-noise operation and to protect your airframe and electronics.

• Versatile Hub System: Includes 6 hole adapters (ranging from $3mm$ to $8mm$), making it compatible with a wide array of motor shaft diameters.

Technical Specifications

• Diameter: 14"

• Pitch: 8.5"

• Rotation: CW (Clockwise / Normal Electric)

• Material: Glass Fiber Nylon

• Weight: 48.2g (including packaging)

• Center Hole ID: $6.35mm$ ($0.25"$)

• Hub Thickness: $12.6mm$

• Color: Dark Grey

Package Includes:

• 1 x Gemfan 14x8.5E Vortex Electric Propeller

• 1 x Comprehensive Adapter Ring Set ($3mm,3.17mm,4mm,5mm,6mm,8mm$)