{"type":"product","schema_version":"1.0","item_id":"100123921032","canonical_url":"https://tw.bid.yahoo.com/item/100123921032","title":"詮國 Cold Steel Koga SD1 多功能防護輔助工具（聚丙烯材質）| 91K","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-05T21:27:48.666Z","current_price":510,"original_price":null,"stock_status":"in_stock","available_quantity":20,"sold_quantity":13,"seller":{"id":"Y6521031089","name":"詮國實業有限公司","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/4f4947b8-82da-4268-bbe6-d9312f22b6bc.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"Cold Steel Koga SD1 多功能防護輔助工具（聚丙烯材質）\n\n商品介紹：\nCold Steel® Koga SD1 是一款設計用於提升控制與防護操作的輔助工具。設計靈感來自於長期投入武術與執勤經驗的 Bob Koga 先生，其背景涵蓋柔道、摔角、合氣道、杖道等武術訓練，並於美國洛杉磯警局 (LAPD) 服務長達 25 年。\nKoga SD1 採用高強度聚丙烯（Polypropylene）打造，整體堅固耐用且不易斷裂。透過適當訓練，可作為控制技巧中的槓桿輔助工具，幫助完成關節控制、固定動作與技巧訓練。在衝突管理訓練中，它也能輔助學習手部力量放大，提供穩定輸出同時降低對自身或他人的潛在損傷風險。\n其輕量、耐用、防水、防腐蝕的材質，適合於課程訓練、技巧演練、戶外活動與一般日常攜帶備用使用。\n\n產品特色：\n高韌性聚丙烯材質，耐用不易斷裂\n輕量穩定，輔助學習各類控制與防護技術\n表面光滑圓潤，減少訓練過程中意外傷害風險\n全天候耐候性，不受氣候影響\n適合訓練、戶外、防護輔助攜帶使用\n\n產品規格：\n材質：聚丙烯（Polypropylene）\n總長：約 19 公分\n厚度：約 3 公分\n重量：約 116 公克\nCold Steel 商品編號：Kubotan Koga SD1","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","7-ELEVEN取貨付款"],"category_id":"2092080435","category_name":"防身器材","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"2092080429","name":"居家安全","url":"/tw/%E5%B1%85%E5%AE%B6%E5%AE%89%E5%85%A8-2092080429-category.html"},{"id":"2092080435","name":"防身器材","url":"/tw/%E9%98%B2%E8%BA%AB%E5%99%A8%E6%9D%90-2092080435-category.html"}],"view_count":0,"watch_count":3}