{"id":846,"date":"2025-06-05T15:57:49","date_gmt":"2025-06-05T12:57:49","guid":{"rendered":"https:\/\/ft.systems\/product\/heavy-line-f418-frame\/"},"modified":"2026-09-08T16:05:05","modified_gmt":"2026-09-08T13:05:05","slug":"heavy-line-f418-frame","status":"publish","type":"product","link":"https:\/\/ft.systems\/en\/heavy-line-f418-frame\/","title":{"rendered":"Heavy Line F418 18\u201d Carbon Fiber FPV Drone Frame"},"content":{"rendered":"

The Heavy Line F418 18\u201d carbon fiber FPV drone frame is designed for large-format builds using propellers up to 18.5 inches<\/strong>. The 4-arm X-layout is engineered for heavy platforms requiring a dependable foundation for large payloads and auxiliary equipment.<\/p>\n

Manufactured from high-density 3K carbon fiber, the 10mm<\/strong> thick arms form a reinforced load-bearing structure capable of handling extreme forces from large props and motors. This arm thickness resists bending and maintains precise drone geometry under adverse conditions or hard landings.<\/p>\n

A key feature of the Heavy Line F418 frame is its expanded 210 \u00d7 200 mm<\/strong> plate, which can be mounted on top or underneath the frame. It serves as a mounting platform for dual 6S3P battery packs or auxiliary gear, creating a spacious base to position electronics efficiently.<\/p>\n

Assembled dimensions without propellers are 540 \u00d7 540 \u00d7 65 mm<\/strong>, with a frame weight of 1000 g<\/strong>. Featuring a 710mm<\/strong> wheelbase designed for 18-inch props, it is built for extra-heavy FPV platforms where structural strength takes priority over weight reduction.<\/p>\n

Flight stack mounting options support 30.5 \u00d7 30.5 mm<\/strong> and 20 \u00d7 20 mm<\/strong> hole patterns. The frame is compatible with 42xx and 60xx size motors. Motors are secured via a \u00d825\u2013\u00d832 mm<\/strong> pattern with four M4 screws. Verify motor bolt-pattern alignment prior to assembly.<\/p>\n

Package Includes:<\/strong><\/h3>\n
    \n
  • Top plate IP27 F415-F421, 3 mm \u2014 1 pc.<\/li>\n
  • Bottom plate IP27 F415-F421, 3 mm \u2014 1 pc.<\/li>\n
  • Cover plate IP22 F418, 3 mm \u2014 1 pc.<\/li>\n
  • Bottom X-brace F418, 5 mm (with press nuts) \u2014 1 pc.<\/li>\n
  • Top X-brace F418, 5 mm (with press nuts) \u2014 1 pc.<\/li>\n
  • X-brace F418, 5 mm \u2014 2 pcs.<\/li>\n
  • Arm F418 18\u2033, 10 mm \u2014 4 pcs.<\/li>\n
  • Plate with press nut, 3 mm \u2014 4 pcs.<\/li>\n
  • Spacer shim, 10 mm \u2014 4 pcs.<\/li>\n
  • M3\u00d78 Flat head screw \u2014 10 pcs.<\/li>\n
  • M3\u00d78 Button head screw \u2014 4 pcs.<\/li>\n
  • M3\u00d710 Button head screw \u2014 4 pcs.<\/li>\n
  • M3\u00d726 Socket head cap screw \u2014 1 pc.<\/li>\n
  • M3\u00d730 Socket head cap screw \u2014 4 pcs.<\/li>\n
  • M4\u00d730 Socket head cap screw \u2014 4 pcs.<\/li>\n
  • M4\u00d725 Socket head cap screw \u2014 20 pcs.<\/li>\n
  • M3\u00d750 Socket head cap screw \u2014 4 pcs.<\/li>\n
  • M2.5\u00d76 Button head screw \u2014 2 pcs.<\/li>\n
  • M2\u00d74 Button head screw \u2014 4 pcs.<\/li>\n
  • M2\u00d78 Button head screw \u2014 2 pcs.<\/li>\n
  • M3\u00d720 Button head screw \u2014 2 pcs.<\/li>\n
  • M3 DIN934 Nylon lock nut \u2014 12 pcs.<\/li>\n
  • DIN934 Metal nut \u2014 2 pcs.<\/li>\n
  • Black aluminum standoff, 20 mm \u2014 4 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 Front Standoff \u2014 1 pc.<\/li>\n
  • Right Camera Front Standoff \u2014 1 pc.<\/li>\n
  • Left Camera Damper \u2014 1 pc.<\/li>\n
  • Right Camera Damper \u2014 1 pc.<\/li>\n
  • Rubber Pad Set \u2014 1 set<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

    Heavy Line F418 carbon fiber frame designed for 18\u201318.5 inch FPV drone propellers. Features 10mm thick high-density carbon fiber arms. The stack mounting base supports 30.5 \u00d7 30.5 mm and 20 \u00d7 20 mm standards. Comes complete with camera and video transmitter mounting kit.<\/p>\n","protected":false},"featured_media":1985,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[123,122],"product_tag":[],"class_list":["post-846","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 F418 18\u2033 Carbon Fiber FPV Frame | FT Systems<\/title>\n<meta name=\"description\" content=\"Industrial Heavy Line F418 carbon frame for 18\u2033 props. Reinforced 10mm arms, True-X, 210\u00d7200mm top plate for 12S batteries. 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