Heavy Line F613 13” Carbon Fiber FPV Drone Frame

The Heavy Line F613 13” carbon fiber FPV drone frame is a rigid foundation for building hexacopters (HEX platforms) with six arms and propellers up to 13 inches. The construction is engineered for heavy-duty FPV platforms prioritizing flight stability, precise geometry, and high structural rigidity. Suitable for cargo payloads and specialized configurations.

Designed for 13-inch propellers, this hexacopter frame is manufactured from 3K pressed carbon fiber with directional fibers. Six arms with a thickness of 10 mm form a rigid power frame featuring a motor-to-motor wheelbase of 550 mm, preserving structural geometry under heavy loads and reducing vibrations from massive props and motors.

The central section measuring 120 × 190 mm provides additional load distribution across all six arms. Assembled frame dimensions are 745 × 745 × 65 mm, with a total weight of 930 g. This carbon frame suits heavy FPV multicopters and cargo platforms. The HEX configuration provides high lifting capacity in a more compact airframe footprint compared to 15–21 inch quadcopters.

Flight electronics mounting supports 30.5 × 30.5 mm (M3) and 20 × 20 mm (M2/M3) stack standards. The frame is compatible with 42xx and 60xx size motors. Motor installation relies on a Ø25–Ø32 mm pattern secured by four M4 screws. Includes a full mounting kit for video transmitter and camera.

Package Includes:

• Top plate F610-613, 3 mm — 1 pc.
• Bottom plate F610-613, 3 mm — 1 pc.
• Cover plate F613, 2 mm — 1 pc.
• Arm F613 13″, 10 mm — 6 pcs.
• M3×10 Flat head screw — 14 pcs.
• M3×10 Button head screw — 2 pcs.
• M4×14 Socket head cap screw — 24 pcs.
• M3×16 Socket head cap screw — 18 pcs.
• M3×20 Button head screw — 2 pcs.
• M3×20 Socket head cap screw — 2 pcs.
• M3×45 Button head screw — 4 pcs.
• M2×8 Button head screw — 2 pcs.
• M2×5 Button head screw — 4 pcs.
• M3 DIN934 Nylon lock nut — 12 pcs.
• DIN934 Metal nut — 2 pcs.
• Black aluminum standoff, 32 mm — 6 pcs.
• Video Transmitter (VTX) Bracket — 1 pc.
• Quick-release VTX Mount — 1 pc.
• Left Camera Front Standoff — 1 pc.
• Right Camera Front Standoff — 1 pc.
• Left Camera Damper — 1 pc.
• Right Camera Damper — 1 pc.
• Cable Holder, 65 mm — 10 pcs.
• 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): Up to 13″
• Wheelbase (Motor-to-Motor): 550 mm
• Geometry: HEX (6 arms)
• Material: Carbon Fiber (3K pressed, directional fibers)
• Arm Thickness: 10 mm
• Plate Thickness: 3 mm (bottom), 3 mm (top)
• Central Section Size: 120 × 190 mm
• Stack Mounting Pattern (FC/ESC): 30.5 × 30.5 mm (M3) & 20 × 20 mm (M2/M3)
• Motor Mounting Pattern: Ø25–Ø32 mm (4 × M4)
• Motor Compatibility: 42xx, 60xx
• Assembled Dimensions: 745 × 745 × 65 mm
• Weight: 930 g