Gemfan D2-3 Cinewhoop Propeller

Product Overview

The Gemfan D2-3 is a high-efficiency cinewhoop propeller designed for 2-inch ducted FPV drones. Built from durable PC (polycarbonate), it features a 50.8 mm diameter and 2-inch pitch, delivering smooth thrust output, stable flight control, and improved aerodynamic efficiency.

Specifically optimized for the DJI O4 HD video transmission system, the D2-3 features an innovative aerodynamic profile that supports both standard and inverted mounting configurations. Precision manufacturing with strict dynamic balance control ensures reduced vibration and a smoother, more stable flight experience.

Key Features

• Optimized for DJI O4 HD transmission system compatibility

• Supports normal and inverted propeller mounting

• High-efficiency aerodynamic design for smoother flight

• Strict dynamic balance control for reduced vibration

• Durable PC material for impact resistance and long service life

• Stable thrust output for cinematic FPV applications

Applications

• 2-inch cinewhoop drones

• DJI O4 HD FPV cinematic setups

• Indoor and tight-space aerial filming

• Stable video recording and smooth cruising flights

Features & Advantages

Optimized Aerodynamic Design

New blade profile improves airflow efficiency and reduces turbulence for smoother flight performance.

Stable & Smooth Flight

Strict dynamic balancing minimizes vibration, significantly improving image stability for HD FPV systems.

Flexible Installation

Supports both normal and inverted mounting, increasing compatibility across different drone configurations.

High-Strength Material

Made from durable PC, ensuring impact resistance and reliable long-term performance.

Efficient Power Response

Designed for responsive throttle control and stable low-speed handling in cinewhoop environments.

Specifications

• Type: Gemfan D2-3

• Material: PC

• Color: Clear Gray / Clear Blue

• Prop Diameter: 50.8 mm

• Pitch: 2 inch

• Center Thickness: 4.8 mm

• Center Hole Inner Diameter: 1.5 mm (T-mount)

• Max Prop Width: 10.8 mm

• Weight (per prop): 0.79 g

• Recommended Motor: 1205

• Maximum Takeoff Weight: 200 g

Company Strength

Ningbo GEMFANHOBBY Co., Ltd (GEMFAN) is a leading Chinese drone propeller manufacturer integrating R&D, design, production, and global sales. With strong expertise in aerodynamics, composite materials, and FPV propulsion systems, Gemfan holds nearly 100 patented designs and exports to over 60 countries worldwide.

Gemfan products are widely used in FPV racing, cinewhoop filming, drone soccer, and professional aerial applications, maintaining a leading position in the global FPV propeller market. The company is committed to innovation, precision manufacturing, and consistent product quality.