50Pairs(50CW+50CCW) - Gemfan 3525 Hurricane PC 3 Blade T-mount PropellerTypeGemfan 3525 3 MaterialPC Colourclear gray,yellow Pitch2. 5in Prop Diameter 89. 5mm Center Thickness5. 5mm Center Hole Inner diameterT mount 1. 5mm Max Prop Width11. 1mm Weight1. 8g Recommended Motor1806 2004 Takefoff weight250 380g Gemfan 3. 5 inch racing props delivering powerful thrust with lightweight construction. For enhanced dynamic balance, we've transitioned to a three hole mounting system. Gemfan 3525 3 Tri Blade Propeller Product

Gemfan 3525-3 Tri-Blade Propeller

Product Overview

The Gemfan 3525-3 is a high-performance 3.5-inch tri-blade racing propeller, engineered for lightweight freestyle and micro racing drones. With a 2.5-inch pitch, 89.5mm diameter, and a weight of 1.8g, it delivers powerful thrust while maintaining agile handling and responsive control.
Constructed from durable PC (Polycarbonate), the 3525-3 features a three-hole T-mount (1.5mm) hub, improving dynamic balance and ensuring stable installation for high-speed flight. Available in Clear Gray and Yellow, it combines performance with visibility, making it ideal for competitive micro racing setups.
Designed to support a maximum takeoff weight of 250–380g, this propeller is perfect for pilots seeking strong acceleration, precise control, and crash-resistant performance.

Key Features

• Tri-blade design: Optimized for balanced thrust and responsive flight

• High-efficiency 2.5-inch pitch: Provides strong lift and acceleration for racing drones

• Lightweight yet durable: 1.8g for agile handling with robust PC construction

• Three-hole T-mount hub: Enhances dynamic balance and stability during high-speed maneuvers

• Color options: Clear Gray and Yellow for visibility and team identification

Applications

• 3.5-inch micro racing drones

• Freestyle and high-speed indoor/outdoor micro flight

• Drone training and competitive racing events

• Lightweight drones with 1806–2004 motor setups

• Micro FPV performance builds

Features & Advantages

Powerful Thrust: The 2.5-inch pitch delivers strong lift and rapid acceleration for racing and freestyle drones.

Agile Flight Response: Lightweight design minimizes rotational inertia, improving maneuverability and precise control.

Enhanced Dynamic Balance: Three-hole mounting hub reduces vibration and ensures stable performance during aggressive flight.

Durable Construction: High-strength PC material resists impacts and wear, extending propeller lifespan.

Improved Visibility: Clear Gray and Yellow color options aid visual tracking and team differentiation.