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Gemfan 9150-3 Propeller – 9.1x5” 3-Blade Glass Fiber Nylon for High-Speed Racing

The Gemfan 9150-3 Propeller is a high-performance 9.1-inch 3-blade propeller engineered for high-altitude racing drones. Made from durable glass fiber nylon, it offers an optimal balance of lightweight efficiency, durability, and aerodynamic precision, making it a top choice for FPV racing and freestyle pilots.

Designed with a matte and glossy surface finish, the Gemfan 9150-3 not only enhances performance but also adds a sleek, professional look to your drone setup. The 5-inch pitch and advanced blade design reduce drag and prevent stalling at high speeds, ensuring smooth and stable flights, even in plateau environments.

This propeller is optimized for 3115 1000KV motors and supports drones with a takeoff weight of up to 1.5kg, making it a reliable choice for high-speed, long-endurance flights.

Key Features:

✔ 9.1-inch 3-blade design for superior thrust and stability

✔ Glass fiber nylon construction – lightweight and highly durable

✔ Matte & glossy surface treatment for improved aerodynamics and aesthetics

✔ Designed to prevent stalling at high speeds for stable high-altitude flights

✔ Optimized for 3115 1000KV motors, supporting up to 1.5kg takeoff weight

Specifications:

•Type: Gemfan 9150-3

•Material: Glass Fiber Nylon

•Pitch: 5 inches

•Color: Black

• Propeller Diameter: 231.14mm

• Center Thickness: 8mm

• Center Hole Inner Diameter: 5mm

• Max Propeller Width: 29.3mm

•Weight: 23.4g

• Recommended Motor: 3115 1000KV

• Takeoff Weight Capacity: 1.5kg

Why Choose the Gemfan 9150-3 Propeller?

✅ Designed for high-speed and high-altitude racing drones

✅ Enhanced aerodynamics to prevent stalling at top speeds

✅ Lightweight yet durable glass fiber nylon construction

✅ Optimized for 3115 1000KV motors with up to 1.5kg takeoff weight