{
 "title": "山葉 RD400",
 "site": "二行程經典車資料庫",
 "canonical": "https://twostroke.penguindriver.com/m/yamaha-rd400",
 "markdown": "https://twostroke.penguindriver.com/m/yamaha-rd400.md",
 "summary": "山葉 RD400：生產年份 1975–1980; 1976–1979 (model years)；引擎 399 cc, air-cooled, two-stroke, straight twin；最大馬力 44 bhp @ 7,000 rpm。",
 "date_modified": null,
 "retrieved": "2026-09-28",
 "content_sha256": "55d2562d2206de16d09f5f004a94f59e457314534d07b2121fb1b0d45cb5ce74",
 "fingerprint_basis": "Markdown 版全文，移除贊助行與開頭 front matter，去除頭尾空白",
 "verify": {
  "text_snapshot": "https://twostroke.penguindriver.com/cite?path=%2Fm%2Fyamaha-rd400&format=text",
  "how": "下載 text_snapshot 後計算 SHA-256，應與 content_sha256 相同；內容更新時指紋會改變"
 },
 "sources": [
  {
   "name": "Yamaha RD400",
   "url": "https://en.wikipedia.org/wiki/Yamaha_RD400"
  }
 ],
 "source_count": 1,
 "cite_as": {
  "zh": "山葉 RD400｜二行程經典車資料庫。https://twostroke.penguindriver.com/m/yamaha-rd400（資料日期 未標示，擷取 2026-09-28）",
  "apa": "二行程經典車資料庫. (2026). 山葉 RD400. Retrieved 2026-09-28, from https://twostroke.penguindriver.com/m/yamaha-rd400",
  "markdown": "[山葉 RD400](https://twostroke.penguindriver.com/m/yamaha-rd400)（二行程經典車資料庫，2026-09-28）"
 },
 "license": "可引用，請附上正式網址與資料日期"
}