Master Airscrew MR Series 11x4.5 Prop Set, Black
by Master Airscrew

The Master Airscrew MR Series 11x4.5 Propeller Set is a high-performance propulsion solution engineered for VTOL drones, professional multi-rotor platforms, and industrial sUAS. This matched set is specifically optimized to deliver outstanding efficiency in both hover and forward flight, making it a premier choice for commercial drone operators, government agencies, and STEM educational programs that prioritize flight endurance and platform stability.

Manufactured from Glass Fiber Reinforced Composite (GFRC), these propellers offer superior strength and durability, ensuring they maintain their aerodynamic profile under high load. Every propeller is factory-balanced to reduce motor stress and eliminate high-frequency vibrations, which is critical for capturing stable, professional-grade video footage and protecting sensitive onboard electronics. With its 11-inch diameter and 4.5-inch pitch, this set provides a responsive and powerful throttle curve for mid-to-heavy-lift applications.

Technical Specifications

• Rotation: 1x CW (Clockwise) and 1x CCW (Counter-Clockwise)

• Diameter: 11" / 279.4 mm

• Pitch: 4.5" / 114.3 mm

• Material: Glass Fiber Reinforced Composite (Black)

• Weight: 16.8g (0.59 oz) per propeller

• Shaft Diameter: 6 mm

• Hub Thickness: 8 mm

What’s Included

• 1x Master Airscrew MR 11x4.5 Propeller (CW)

• 1x Master Airscrew MR 11x4.5 Propeller (CCW)