{"id":3891,"date":"2026-01-09T11:09:29","date_gmt":"2026-01-09T09:09:29","guid":{"rendered":"https:\/\/ft.systems\/?post_type=product&p=3891"},"modified":"2026-09-08T16:05:32","modified_gmt":"2026-09-08T13:05:32","slug":"heavy-line-f413-frame","status":"publish","type":"product","link":"https:\/\/ft.systems\/en\/heavy-line-f413-frame\/","title":{"rendered":"Heavy Line F413 13\u201d Carbon Fiber FPV Drone Frame"},"content":{"rendered":"

The Heavy Line F413 13\u201d carbon fiber FPV drone frame with a 528mm<\/strong> wheelbase is designed for large-scale builds using propellers up to 13 inches. The 4-arm True-X<\/strong> layout is ideal for powerful FPV platforms where high payload capacity and flight range are top priorities.<\/p>\n

Built using 3K pressed carbon fiber with directional fibers, the 8mm<\/strong> thick arms provide structural rigidity for large-format drones and resist deformation under high motor torque. This construction is crucial for 13-inch propellers<\/strong>, reducing the risk of geometric flex under thrust loads, vibrations, and hard landings.<\/p>\n

The Heavy Line F413 frame is engineered for heavy FPV setups requiring a reinforced base and broad motor compatibility. Dimensions of 445 \u00d7 400 \u00d7 45 mm<\/strong> offer ample room to arrange core electronics and auxiliary equipment. Weighing 450 g<\/strong>, this frame weight should be factored in when selecting motors, battery packs, and build components.<\/p>\n

The mounting base supports 30.5 \u00d7 30.5 mm<\/strong> (M3) and 20 \u00d7 20 mm<\/strong> patterns. The frame is compatible with 35xx<\/strong> and 42xx size motors<\/strong>. Motor mounting size is \u00d827\u2013\u00d830 mm<\/strong>, secured via four M4 screws. Verify motor mounting hole patterns before installation.<\/p>\n

Package Includes:<\/strong><\/h3>\n
    \n
  • Top plate IP9\/10\/31\/36\/37, 3 mm \u2014 1 pc.<\/li>\n
  • Bottom plate IP9\/10\/31\/36\/37, 3 mm \u2014 1 pc.<\/li>\n
  • Arm IP36 13\u2033, 8 mm \u2014 4 pcs.<\/li>\n
  • X-brace IP9\/10\/31\/36\/37, 3 mm \u2014 1 pc.<\/li>\n
  • M3\u00d78 Flat head screw \u2014 14 pcs.<\/li>\n
  • M3\u00d710 Button head screw \u2014 4 pcs.<\/li>\n
  • M4\u00d712 Socket head cap screw \u2014 16 pcs.<\/li>\n
  • M3\u00d714 Socket head cap screw \u2014 6 pcs.<\/li>\n
  • M3\u00d714 Button head screw \u2014 2 pcs.<\/li>\n
  • M3\u00d720 Socket head cap screw \u2014 2 pcs.<\/li>\n
  • M3\u00d722 Button head screw \u2014 4 pcs.<\/li>\n
  • M2.5\u00d76 Button head screw \u2014 2 pcs.<\/li>\n
  • M2\u00d78 Button head screw \u2014 2 pcs.<\/li>\n
  • M2\u00d74 Button head screw \u2014 4 pcs.<\/li>\n
  • DIN934 Nylon lock nut \u2014 4 pcs.<\/li>\n
  • DIN6923 Metal nut \u2014 2 pcs.<\/li>\n
  • Black aluminum standoff, 32 mm \u2014 6 pcs.<\/li>\n
  • Video Transmitter (VTX) Mount \u2014 1 pc.<\/li>\n
  • Quick-release VTX Mount \u2014 1 pc.<\/li>\n
  • Left Camera Damper \u2014 1 pc.<\/li>\n
  • Right Camera Damper \u2014 1 pc.<\/li>\n
  • Left Camera Front Standoff \u2014 1 pc.<\/li>\n
  • Right Camera Front Standoff \u2014 1 pc.<\/li>\n
  • Cable Holder, 65 mm \u2014 8 pcs.<\/li>\n
  • Rubber Pad Set \u2014 1 set<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

    The Heavy Line F413 carbon fiber FPV drone frame is designed for building heavy-duty drones with 13-inch propellers. It features 8mm 3K carbon fiber arms. Flight stacks mount onto a standard 30.5 \u00d7 30.5 mm base. Comes complete with a camera and video transmitter mounting kit, as well as arm mounts for FT K5 control antennas.<\/p>\n","protected":false},"featured_media":3900,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[123,122],"product_tag":[],"class_list":["post-3891","product","type-product","status-publish","has-post-thumbnail","product_cat-all-frames","product_cat-carbon-frames-for-drones","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nHeavy Line F413 13\u2033 Carbon Fiber FPV Frame | FT Systems<\/title>\n<meta name=\"description\" content=\"Reinforced Heavy Line F413 carbon frame for 13\u2033 propellers. 8mm 3K carbon arms, True-X, M4 mounts for 35xx\/42xx motors. 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