{
 "version": "2026-10-20",
 "license": "Dimension sheets: CC BY 4.0. Standard and published-size files: CC BY 4.0. Xem Studio's own designs (files_license = Xem Studio Design License): free to use and sell things from, not to redistribute as files — https://xemstudio.com/license/. Other publishers' files: their own license, linked beside them.",
 "slug": "joysway-super-mono-x-v2",
 "name": "Joysway Super Mono X V2 brushless racing boat, 420 mm (8209V2)",
 "kind": "modern",
 "category": "RC boats",
 "group": "Beginner and toy boats",
 "year": null,
 "question": "What are the dimensions of the Joysway Super Mono X V2?",
 "tags": [
  "rc boat",
  "radio control boat",
  "model boat",
  "hobby rc",
  "beginner and toy boats"
 ],
 "aliases": [
  "joysway super mono x dimensions",
  "super mono x size",
  "8209v2 specs",
  "super mono x prop",
  "joysway 420mm boat",
  "super mono x weight",
  "medidas joysway super mono x",
  "super mono x maße"
 ],
 "overall_mm": {
  "length": 420,
  "width": 120,
  "height": null
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 1,
 "url": "https://xemstudio.com/objects/joysway-super-mono-x-v2/",
 "sheet_txt": "https://xemstudio.com/objects/joysway-super-mono-x-v2/sheet.txt",
 "sheet": {
  "basis": "Secondary source: Premiership Models (distributor) (copy of the maker's figures; the maker publishes none directly)",
  "overall_mm": {
   "length": 420,
   "width": 120,
   "height": null
  },
  "notes": [
   "The Super Mono X is Joysway's compact brushless mono. Only length and width are published, so the file is a 420 × 120 mm footprint.",
   "Figures are from Premiership Models (distributor).",
   "True size, no printing tolerance added. Only published numbers are used; anything not published is said so.",
   "Secondary source: the numbers come from a retailer or magazine copy of the maker's specification."
  ],
  "table": {
   "columns": [
    "dimension",
    "value"
   ],
   "rows": [
    [
     "Total length",
     "420 mm"
    ],
    [
     "Hull length",
     "360 mm"
    ],
    [
     "Width",
     "120 mm"
    ],
    [
     "Weight",
     "415 g (model only)"
    ],
    [
     "Props",
     "P1.4 × D30 mm 2-blade nylon"
    ],
    [
     "Motor",
     "water-cooled brushless outrunner"
    ],
    [
     "ESC",
     "30 A water-cooled with BEC"
    ]
   ]
  }
 },
 "sheet_text": "Joysway Super Mono X V2 brushless racing boat, 420 mm (8209V2) — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/joysway-super-mono-x-v2/  (sheet CC BY 4.0)\nBasis: Secondary source: Premiership Models (distributor) (copy of the maker's figures; the maker publishes none directly)\nCatalog version: 2026-10-20\n\nOverall (mm): length 420, width 120\n- The Super Mono X is Joysway's compact brushless mono. Only length and width are published, so the file is a 420 × 120 mm footprint.\n- Figures are from Premiership Models (distributor).\n- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.\n- Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.\n\ndimension  value\nTotal length  420 mm\nHull length  360 mm\nWidth  120 mm\nWeight  415 g (model only)\nProps  P1.4 × D30 mm 2-blade nylon\nMotor  water-cooled brushless outrunner\nESC  30 A water-cooled with BEC\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- Premiership Models (distributor): Super Mono X 2.4G RTR Brushless Racing Boat 420MM V2 — web — Publisher's page; dimensions are facts — https://premiershipmodels.com.au/product/super-mono-x-2-4g-rtr-brushless-racing-boat-420mm-v2-joysway-jy8209v2\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/joysway-super-mono-x-v2/index.json\nAPI: https://xemstudio.com/api/geometry?object=joysway-super-mono-x-v2\n",
 "sources": [
  {
   "publisher": "Premiership Models (distributor)",
   "title": "Super Mono X 2.4G RTR Brushless Racing Boat 420MM V2",
   "url": "https://premiershipmodels.com.au/product/super-mono-x-2-4g-rtr-brushless-racing-boat-420mm-v2-joysway-jy8209v2",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "traxxas-blast-38104-8",
  "aquacraft-mini-rio-ep",
  "pro-boat-17-power-boat-racer-prb08044",
  "pro-boat-stealthwake-23-prb08015"
 ],
 "fits": [],
 "dimensions": "exact (nominal, no printing tolerance)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no printing tolerance. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn.",
 "mating": [],
 "faq": [
  {
   "q": "What prop does the Super Mono X use?",
   "a": "A 30 mm diameter, 1.4 pitch 2-blade nylon prop."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "joysway-super-mono-x-v2-plan-outline",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/joysway-super-mono-x-v2/joysway-super-mono-x-v2-plan-outline.step",
   "stl": "https://xemstudio.com/files/hardware/joysway-super-mono-x-v2/joysway-super-mono-x-v2-plan-outline.stl",
   "note": "Plan outline 420 × 120 mm, 1 mm reference thickness (height not published)"
  }
 ],
 "markdown": "https://xemstudio.com/objects/joysway-super-mono-x-v2/index.md"
}