KHARAK 9” 380mm Carbon Fiber FPV Drone Frame

The KHARAK 9” 380mm carbon fiber FPV drone frame is designed for quadcopter builds with 9-inch propellers. The 4-arm True-X layout delivers predictable flight characteristics, while the 380mm wheelbase accommodates heavy battery setups such as 6S3P packs.

The structure features carbon fiber arms with a thickness of 6 mm. The central stack plates are 3mm and 2mm thick, forming a rigid base. The 380mm carbon frame handles load stresses from large props and motors, while reinforced arms maintain structural geometry during intense maneuvers or hard landings.

The central plate measures 180 × 45 mm, offering generous space for 9-inch FPV builds to house the flight controller, ESC, video transmitter, receiver, and auxiliary gear. Assembled dimensions without propellers are 300 × 300 × 50 mm, with a total weight of 195 g. Tailored for 9-inch payload carriers, light cinelifters, or long-range reconnaissance platforms.

Electronics mounting options include 30.5 × 30.5 mm and 20 × 20 mm hole patterns. This 9-inch drone frame is compatible with 28xx and 31xx size motors. The motor mounting pattern supports Ø17–Ø20 mm configurations using four M3 screws. Comes with plastic mounts for a 20mm camera and FT VTX.

Package Includes:

• Top plate KR-7-8-9, 2 mm — 1 pc.
• Bottom plate KR-7-8-9, 3 mm — 1 pc.
• X-brace KR-7-8-9, 3 mm — 1 pc.
• Arm KR-9, 6 mm — 4 pcs.
• M3×25 Standoff — 8 pcs.
• M3×8 Button head screw — 16 pcs.
• M3×12 Socket head cap screw — 5 pcs.
• M3×30 Socket head cap screw — 4 pcs.
• Video Transmitter (VTX) Mount — 1 pc.
• Quick-release VTX Mount — 1 pc.
• Camera Mount — 1 pc.
• Rubber Pad Set — 1 set

For orders of 1000+ units, pricing is negotiated individually. Please contact us for a custom quote.

• Frame Class (Propeller Size): 9″
• Wheelbase (Motor-to-Motor): 380 mm
• Geometry: True-X (4 arms)
• Material: Carbon Fiber
• Arm Thickness: 6 mm
• Plate Thickness: 3 mm (bottom), 2 mm (top)
• Central Section Size: 180 × 45 mm
• Stack Mounting Pattern (FC/ESC): 30.5 × 30.5 mm (M3) & 20 × 20 mm (M2/M3)
• Auxiliary Mounting Holes: Ø3 mm, Ø2.1–2.15 mm
• Motor Mounting Pattern: Ø17–Ø20 mm (4 × M3)
• Motor Compatibility: 28xx, 31xx
• Assembled Dimensions: 300 × 300 × 50 mm
• Weight: 195 g