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Aero Ring 4″ (STL)
$24.00 – $78.00
The Pinnacle of FPV Innovation The AeroRing lineup is the result of 14 years of relentless refinement and innovation—a fusion of aerodynamics, efficiency, and cutting-edge design. These drones are built […]
Description
The Pinnacle of FPV Innovation
The AeroRing lineup is the result of 14 years of relentless refinement and innovation—a fusion of aerodynamics, efficiency, and cutting-edge design. These drones are built for confident builders and elite FPV pilots who demand nothing but the best in performance, control, and endurance.
We stand behind our technology. If any AeroRing drone does not outperform your current setup, we offer a full refund—no questions asked. Experience the future of FPV flight with absolute confidence.
Product description
AeroRing 4-inch X & Forward-Swept Plus
The AeroRing 4-inch strikes the perfect balance between the compact agility of the 3-inch and the powerhouse performance of the 5-inch. Available in two configurations—X-Config and Forward-Swept Plus with a twisted aerofoil ring—this drone is engineered for both precision and efficiency.
Designed to pair with T-Motor 2203.5 motors, it offers two power setups:
⚡ 1500KV on 6S for longer flight times or aggressive flying
⚡ 2860KV on 4S either 4×18605’s or smaller 1000mah 4s batteries.
Equipped with a 6-blade prop, the AeroRing 4-inch is exceptionally quiet and agile, delivering up to 15 minutes of flight time.(with 3 bladed prop) Whether you’re cruising long-range or carving tight freestyle lines, this drone is built to perform.
Key Specs:
✔ 4-inch X-Config & Forward-Swept Plus options
✔ Twisted aerofoil ring for optimal aerodynamics
✔ T-Motor 2203.5 compatibility (1500KV 6S / 2860KV 4S)
✔ 6-blade prop for ultra-quiet flight
✔ Flight times up to 15 minutes
A beast for cruising, a weapon for acro, and an engineering marvel in drone aerodynamics—the AeroRing 4-inch is ready to be sent!!!!
Canopy Options
We offer two precision-engineered canopy designs, built specifically for the DJI O2, O3, and O4 digital FPV systems. These canopies are designed to twist onto the AeroRing frame seamlessly, allowing for quick swaps between drones without the need for extra hardware.
✅ DJI O3 Canopy – Recommended for analogue setups, as it fits 19mm cameras perfectly.
✅ DJI O4 Canopy – Optimized for the latest DJI O4 system, ensuring a secure fit and maximum protection.
Both canopies are available without GPS mounting, giving you the flexibility to customize your build for compact freestyle setups.
Make sure you add the correct canopy to cart, please note, both the 3inch and 4inch ustilize the same canopy.
Additional information
| Frame | X, 45° Airfoiled Plus |
|---|---|
| Canopy | No Canopy, DJI O4, DJI O3, Baseball DJI O4 Lite |
| Get PIDs | No, Yes |
1 review for Aero Ring 4″ (STL)
Only logged in customers who have purchased this product may leave a review.
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Aero Ring 5″ (STL)
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nathan.ducray –
I’ve been flying the 4” version of this innovative plus-config frame, and it’s easily one of the most unique and thoughtfully engineered designs I’ve tested in years.
What stands out most is the aerodynamic performance. The enclosed ring design doesn’t just protect the motors—it dramatically reduces turbulence and cleans up the airflow, especially in forward flight. The quad feels more “slippery” through the air than traditional flat stacked frames, and that contributes to a noticeably locked-in, efficient feel, particularly during sweeping maneuvers and sustained lines.
Another impressive quality is how the ring structure links all four motor pods. This results in a unified resonance behavior across the entire frame. Instead of dealing with isolated vibrations at each corner, the ring helps dampen and distribute those forces, resulting in cleaner flight footage, better PID tuning, and fewer oscillations under heavy throttle or during quick transitions.
This frame is a clear step forward for anyone interested in pushing the boundaries of aerodynamic FPV flight—especially for freestyle or cinematic use where neutral handling and flight smoothness matter more than outright speed. I’m excited to rebuild my first testing frame and try the 45-degree forward-swept ring version, but even the version with a vertical ring has been impressive.
Highly recommended for experimental pilots and aerodynamic nerds alike or anyone who just likes the idea of having a new frame 6 hours after you break the one you just crashed. However, I promise you, optimizing for 45 degree flight is one of the most unrecognized golden rules of FPV multirotor flight.
Printed in about 6 hrs in eSUN PLA+ on a Bambu A1 with the settings recommended in the instructions. Wet sanded with 180-400 grit to get her nice and smooth.