HQProp ETHIX S4 Lemon Lime 5×3.7×3 Tri-Blade FPV Propellers

HQProp ETHIX S4 Lemon Lime 5×3.7×3 Tri-Blade FPV Propellers

The HQProp ETHIX S4 Lemon Lime Propellers are premium 5-inch FPV drone propellers designed for freestyle pilots, racing quads, and high-performance drone builds. Built as part of the ETHIX propeller lineup, these props are made for pilots who want responsive handling, strong throttle feel, and smooth flight performance while maintaining a lightweight setup.

The ETHIX S4 uses a 5×3.7×3 tri-blade design, giving pilots a propeller setup that balances grip, control, and speed for aggressive freestyle flying and fast FPV movement. The tri-blade configuration helps provide a connected feel during flips, rolls, dives, power loops, racing lines, and technical maneuvers.

Retailers commonly list the HQProp ETHIX S4 with polycarbonate construction, approximately 3.9g weight, a 12.5mm hub diameter, 6mm hub thickness, and a 5mm shaft hole, making these props compatible with many popular 5-inch FPV freestyle and racing drones.

Built for Freestyle and Racing FPV Drones

The HQProp ETHIX S4 Lemon Lime Propellers are designed for pilots who want strong corner grip, stable control, and responsive throttle feel on 5-inch quad builds. Whether you are flying freestyle sessions, racing practice, cinematic lines, or high-speed outdoor flights, these props are designed to support smooth and controlled movement.

The 3.7 pitch gives the drone a more aggressive feel compared to lower-pitch freestyle props, making them useful for pilots who want more speed and sharper response while still maintaining controlled flight characteristics.

Lightweight Polycarbonate Construction

Made from durable polycarbonate material, the ETHIX S4 propellers are built to handle demanding FPV flying while remaining lightweight. Lower rotational weight can help improve throttle response and make the drone feel more reactive during quick directional changes and freestyle tricks.

The Lemon Lime color style also gives your FPV build a clean and highly visible appearance in the air and on the bench.

Great Replacement Props for 5-Inch FPV Builds

Whether you are replacing damaged props, tuning a new setup, building a freestyle quad, or adding backup props to your gear bag, the HQProp ETHIX S4 Lemon Lime Propellers are a strong option for FPV pilots looking for dependable 5-inch tri-blade props.

Most propeller sets include 2 clockwise props and 2 counterclockwise props, providing a full set for one FPV quad build.

Why Choose HQProp ETHIX S4 Lemon Lime Props?

Choose the HQProp ETHIX S4 Lemon Lime Propellers if you want lightweight 5-inch FPV props with responsive handling, freestyle-friendly performance, aggressive throttle feel, and a standout Lemon Lime design. They are a strong fit for freestyle pilots, racing drones, and high-performance FPV builds.

SPECIFICATION

• Propeller diameter: 5 inches
• Pitch: 3.7
• Blatter: 3
• Material: polycarbonate
• Weight: 3.6 g
• Thickness: 6mm
• Shaft: 5 mm