iFlight Afterburner Sport O4 Pro 5" 6S High-Speed Freestyle FPV Drone BNF 190km/h
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5-Inch 6S High-Speed Freestyle FPV Drone with Aeroshell, DJI O4 Pro & 190km/h Top Speed
The iFlight Afterburner Sport O4 is iFlight's premier high-speed freestyle FPV drone, engineered for pilots who demand blistering acceleration, race-ready performance, and cinematic-quality footage in a single platform. Built on a True-X 210mm wheelbase frame with an aerodynamic aeroshell design, XING2 2207 1750KV high-KV race motors, BLITZ F7 FC, and BLITZ E55 55A ESC, the Afterburner Sport achieves a maximum speed of 190km/h and a maximum takeoff altitude of 7,000m. Equipped with the DJI O4 Pro Air Unit (1/1.3-inch sensor, 155° FOV, RockSteady 3.0+), top-mounted action camera support, and a 2RAW performance tune, this is the definitive 5-inch high-speed freestyle platform. Available in TBS Crossfire, ELRS 2.4GHz, ELRS 868/900MHz, and No Receiver configurations.
Key Features
- 190km/h Maximum Speed - Race-ready top speed performance
- 7,000m Maximum Altitude - Exceptional high-altitude capability
- Aeroshell Design - Minimized drag for maximum aerodynamic efficiency
- True-X Geometry - 210mm wheelbase, optimized for agility
- XING2 2207 1750KV Motors - High-KV race motors for ultra-fast acceleration
- BLITZ F7 FC - Racing-grade flight controller
- BLITZ E55 55A ESC - 4-in-1, 2-6S, 55A per channel
- DJI O4 Pro Air Unit - 1/1.3" sensor, 155° FOV, RockSteady 3.0+
- 15km FCC Video Range - With DJI Goggles 3 / N3
- Top-Mounted Action Camera - 10-60° FOV, no props in view, clean 16:9
- Bottom-Mounted Battery - Optimal CG for balanced flight dynamics
- 2RAW Performance Tune - Expert calibration for consistent footage
- CNC Machined Parts - Maximum durability and easy repair access
- GPS + GNSS - GPS/SBAS/Galileo/QZSS/Glonass
- 12-Minute Hover Time - On 6S 1480mAh battery
- 490g Body / 714g Takeoff - Compact 5-inch footprint
Perfect For
- High-speed FPV freestyle flying
- Chase and pursuit cinematography
- FPV racing and speed runs
- Action camera mounting (top-mounted)
- Aggressive freestyle tricks
- High-altitude FPV flying
- Expert FPV pilots
- Pilots wanting maximum speed and agility
Receiver Configuration Options
- TBS Crossfire - $1,085 - Team BlackSheep Crossfire for ultra-long-range control
- ELRS 2.4GHz RX - $1,065 - ExpressLRS 2.4GHz for low-latency long-range control
- ELRS 868/900MHz RX - $1,065 - ExpressLRS sub-GHz for maximum penetration and range
- No Receiver - $1,040 - Bring your own receiver; install your preferred protocol
Technical Specifications
Frame & Build
- Product Name: Afterburner Sport 6S O4 HD
- Geometry: True-X
- Wheelbase: 210mm
- Propeller: GEMFAN 5.1x3.6x3
- Body Weight: 490±5g
- Takeoff Weight: ~714±5g (with 6S 1480mAh)
- Dimensions: 148×148×77mm
- Operating Temperature: -20° to 40°C
- Antennas: Single antenna
Flight Stack
- FC: BLITZ F7 Flight Controller
- ESC: BLITZ E55 4-in-1 2-6S 55A ESC
- Power: 6S LiPo optimized
Motors
- Motor: XING2 2207 1750KV brushless
- Type: High-KV race motors
- Performance: Ultra-fast top speed, blistering acceleration
Performance
- Max Speed: 190km/h
- Max Hover Time: ~12 minutes (with 6S 1480mAh)
- Maximum Takeoff Altitude: 7,000m
DJI O4 Pro Air Unit
- Image Sensor: 1/1.3-inch
- FOV: 155° ultra-wide angle
- ISO: 100-25600
- Video Resolution: 1080p/100fps H.265
- Max Video Bitrate: 130Mbps
- Color Mode: Normal / D-Log M
- Stabilization: RockSteady 3.0+
- Built-in Storage: 4GB
- SD Card: microSD up to 512GB
- Air Unit Weight: ~32g (with camera)
- Air Unit Dimensions: 33.5×33.5×13mm
Video Transmission
- Frequency: 5.170-5.250 GHz & 5.725-5.850 GHz
- Max Range (FCC): 15km with DJI Goggles 3 / N3
- Max Range (CE): 8km
- Latency: As low as 24ms
- Max Bitrate: 60Mbps
- Bandwidth: Max 60MHz
GPS & Navigation
- GNSS: GPS + SBAS + Galileo + QZSS + Glonass
- Functions: Return-to-home, GPS rescue
Goggle & Controller Compatibility
- DJI Goggles 3 / DJI Goggles N3 + DJI FPV Remote Controller 3
- DJI Goggles 2 / DJI Goggles Integra + DJI FPV Remote Controller 2
- Any radio matching the installed receiver (TBS/ELRS variants)
Advanced Features
Aeroshell Design — Maximum Aerodynamic Efficiency
The Afterburner Sport's signature aeroshell enclosure is optimized to protect internal components while minimizing aerodynamic drag. Unlike traditional open-frame FPV drones, the aeroshell channels airflow efficiently around the electronics, enabling the 190km/h top speed that makes the Afterburner Sport one of the fastest pre-built FPV drones available. The CNC machined parts provide maximum structural integrity while allowing quick access to internal components for rapid field repairs.
Top-Mounted Action Camera — Prop-Free 16:9 Footage
The Afterburner Sport's top-mounted camera position supports a 10-60° adjustable field of view with zero propeller visibility in frame. Every shot maintains a clean, professional 16:9 aspect ratio — ideal for high-speed chase sequences, pursuit shots, and cinematic freestyle content where prop intrusion would ruin the footage. The DJI O4 Pro Air Unit's RockSteady 3.0+ stabilization smooths out the vibrations inherent in high-speed flight.
Bottom-Mounted Battery — Optimal Center of Gravity
Strategically positioning the battery below the frame lowers the center of gravity, providing exceptional stability and control during high-speed maneuvers. The balanced flight dynamics allow the Afterburner Sport to maintain precise control at 190km/h, making it equally capable of technical freestyle tricks and blistering speed runs.
2RAW Performance Tune
The Afterburner Sport comes pre-loaded with iFlight's 2RAW performance tune, expertly calibrated to deliver consistent, high-quality footage in all conditions. Whether executing high-speed pursuit sequences or technical acrobatic flights, the 2RAW tune ensures the flight controller responds predictably and the footage remains smooth and cinematic throughout.
XING2 2207 1750KV High-KV Race Motors
The high-KV 1750KV winding of the XING2 2207 motors is specifically chosen for maximum top speed on 6S power. Higher KV means faster motor rotation per volt, translating directly to higher propeller tip speeds and the blistering 190km/h maximum velocity. The XING2 motor platform's proven durability ensures these race motors can withstand the mechanical stress of sustained high-speed flying and crash impacts.
7,000m Maximum Takeoff Altitude
The Afterburner Sport's powerful 6S power system and efficient aeroshell design enable operation at altitudes up to 7,000 meters above sea level — far exceeding the capability of most consumer FPV drones. This makes it suitable for high-altitude mountain flying, alpine cinematography, and extreme environment FPV missions where thinner air would ground lesser drones.
What's Included
- 1x iFlight Afterburner Sport 6S O4 HD BNF drone
- 1x DJI O4 Pro Air Unit (installed)
- 1x GPS module (installed)
- 1x Screw bag
- 1x Battery strap
- 1x Battery pad
- Receiver per selected variant (not included in No Receiver version)
What You'll Need
- 6S LiPo battery (1480mAh recommended)
- 6S LiPo charger
- DJI Goggles 3 / N3 or Goggles 2 / Integra
- Compatible radio transmitter (per receiver selection)
- microSD card up to 512GB (not included)
- Receiver (No Receiver version only)
Important Notes
- iFlight Afterburner Sport O4 Pro 5-inch True-X high-speed freestyle FPV drone
- Aeroshell design for maximum aerodynamic efficiency
- XING2 2207 1750KV high-KV race motors
- BLITZ F7 FC + BLITZ E55 55A 4-in-1 ESC
- DJI O4 Pro Air Unit: 1/1.3" sensor, 155° FOV, RockSteady 3.0+, D-Log M
- GPS: GPS/SBAS/Galileo/QZSS/Glonass
- 490g body weight, ~714g takeoff (with 6S 1480mAh)
- 190km/h maximum speed
- 7,000m maximum takeoff altitude
- ~12 minute hover time (with 6S 1480mAh)
- 15km FCC video range (DJI Goggles 3)
- 2RAW performance tune pre-loaded
- All iFlight BNFs tested before shipment
- For civilian use only
- Battery, charger, goggles, and radio not included
- Expert skill level recommended
- Recommended for ages 14+
Shipping Policy
Estimated Delivery: Orders typically arrive within 3-7 business days to most locations in North America.
International Shipping: Available with tracking. Transit times vary by destination.
Return & Guarantee Policy
Money-Back Guarantee: Not satisfied? We offer a 30-day return policy for a full refund or exchange.
Technical Support: Need help with compatibility or setup? Contact our FPV experts for free assistance.
