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| Version | 6S |
|---|---|
| Frame Design | X-Frame |
| Size | 5" |
| Style | Freestyle |
| VTX | DJI O4 Air Unit |



The GEPRC Vapor-D5 is a standout in the 2026 lineup—it's a 5-inch "deadcat" freestyle rig specifically engineered to be the ultimate host for the DJI O4 Pro system.
Optimized O4 Thermal Management: The Vapor-D5 features a unique aluminum alloy heatsink mount for the O4 Air Unit. This design pulls heat away from the VTX and uses the airflow from the propellers to keep the system cool, preventing the thermal throttling that often plagues high-power digital setups.
Prop-Free "DeadCat" Geometry: By pushing the front arms wider and further back, GEPRC ensures that even at the widest FOV settings of the DJI O4 Pro, the propellers remain completely invisible in your footage. No cropping or post-processing is required for clean 4K/60fps video.
High-Performance 6S Power: Equipped with SPEEDX2 2107.5 motors, the Vapor-D5 is built for the "snap" and power required for modern freestyle. It handles the extra weight of the O4 Pro Air Unit effortlessly, maintaining a power-to-weight ratio that feels agile and responsive.
Robust Structural Integrity: The 5mm thick arms and 2.5mm top/bottom plates are made from high-grade T700 carbon fiber. This drone is built to withstand the high-impact crashes associated with bando bashing and aggressive low-altitude proximity flying.
Technical Specifications:
Frame: GEP-Vapor5 (DeadCat)
Wheelbase: 225mm
FC/ESC: TAKER G4 45A AIO (or Stack equivalent)
MCU: STM32G473
Gyro: ICM 42688-P
VTX & Camera: DJI O4 Air Unit Pro
Motors: SPEEDX2 2107.5 1960KV (6S Version)
Propellers: HQProp Ethix S5
Receiver: ELRS 2.4G / TBS Nano RX
Weight: ~395g (without battery)
Battery Connector: XT60
Recommended Battery: 6S 1300mAh - 1500mAh
The Pilot's Reality Check:
The Weight of Quality: Because of the specialized O4 cooling mounts and the beefy frame, the Vapor-D5 is slightly heavier than a "racing" 5-inch quad. It is tuned for smoothness and cinematic stability rather than raw racing speed.
DeadCat Handling: The H-frame/DeadCat geometry feels slightly different in hair-pin turns compared to a standard True-X frame. It takes a few flights to get used to the "swing" of the rear, but it is superior for cinematic work.
1 x Vapor-D5 O4 Pro
2 x GEMFAN 5136
2 x Battery anti-slip pads
1 x Spare screw pack
1 x Vapor side panel
2 x M20*250mm battery straps
1 x L-shaped screwdriver 1.5mm
1 x L-shaped screwdriver 2.0mm
1 x GoPro mount
6 x M3*10mm round head screws
6 x M3*8mm round head screws
2 x M3*6mm flat head screws
1 x M5*28mm thin head screw
1 x M5 flange nut
4 x M3 rivet nuts
| Version | 6S |
|---|---|
| Signal | Digital |
| Frame Design | X-Frame |
| RX | ELRS, PNP, TBS Crossfire, DJI O4 Air Unit |
| Size | 5" |
| Style | Freestyle |
| VTX | DJI O4 Air Unit |