{"type":"product","schema_version":"1.0","item_id":"101171286667","canonical_url":"https://tw.bid.yahoo.com/item/101171286667","title":"【飛輪單車】建大外胎700C K1029 (700*28C-黑色)可折防刺[09702888]","subtitle":"-可折防刺胎","condition":"全新品","currency":"TWD","observed_at":"2026-05-01T23:16:03.093Z","current_price":598,"original_price":null,"stock_status":"in_stock","available_quantity":196,"sold_quantity":4,"seller":{"id":"Y3115883780","name":"飛輪單車工坊 (台北/桃園/高雄)","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/ba68503e-ed03-483e-9bf4-aa26f0605e39.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/b676dde5-ea31-4548-b928-6c807b97909f.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"品名：建大外胎700C K1029 (700*28C-黑色)可折防刺\n 品號：0970-2888\n\n \n\n顏色：黑色\n 重量：約380公克\n 尺寸：700*28C ETRTO 28-622 (氣壓50-85PSI / 60 TPI)\n材質：L3R膠料\n\n \n\n建大公司於1962年創立，創辦人為楊金豹先生，主要生產自行車內外胎，經營四大理念 : 誠信(HONESTY)、品質(QUALITY)、服務(SERVICE)，所生產的輪胎行銷全世界。\n\n.\n\n建大外胎700C K1029 (700*28C-黑色)可折防刺\n\nKwick 不論在任何氣候或地行，皆具有牽引力及速度的越野公路車胎\n\n顆粒花紋提供穩定性及抓地力\n\n鑽石型胎邊花紋設計提供騎乘時的操控性\n\n前/ 後輪適用\n\nIRON CAP (ICA)\n\n加強型全覆式防刺材質，IRON CAP 結合最高等級防刺材質IRON CLOACK特性，提供平價高強度的防刺功能。\n\nL3R LOW ROLLING RESISTANCE RUBBER COMPOUND (L3R)\n\n使用於建大輕量化Cross Country(XC)登山車胎，減少低滾動阻力及增加輪胎壽命，使用L3R膠料的輪胎重量將輕於一般膠料的輪胎。\n\n.\n\n售價為一輪價錢 (若需要一車份請購買兩輪)\n\n臺灣製造\n\n \n\n.\n\nQ：請問我如何知道自己的單車要裝甚麼尺寸的外胎?\n A：通常外胎都有標示規格，依照外胎標示選購即可，選錯規格的外胎，將無法安裝。\n\nQ：我可以改換其他寬度外胎嗎? A：外胎安裝在輪圈上，必須考慮輪圈寬度，輪圈寬度有一定的適用範圍，不過超過限制太窄或太寬的外胎，輪圈可能無法準確咬住胎唇，請留意。\n\n.\n\n相關商品請點擊前往：\n\n \n\n建議您購買前先參考關於我以維護您的購物權益\n\n.\n\n運費原則：本商品運費可合併計算\n 自取原則：本商品可以自取，本店自取可刷卡唷 ! (自取免運費)\n 保固範圍：收到商品起七天內新品瑕疵(非人為)\n 退換規定：商品未安裝、未使用，收到商品起七日內可退換 (7天鑑賞期非試用期，商品一經使用即不可退換) (非瑕疵商品退換之運費必須買家自付)","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092106105","category_name":"輪胎","breadcrumb":[{"id":"2092077888","name":"運動、戶外與休閒","url":"/tw/%E9%81%8B%E5%8B%95%E3%80%81%E6%88%B6%E5%A4%96%E8%88%87%E4%BC%91%E9%96%92-2092077888-category.html"},{"id":"2092073613","name":"戶外休閒用品","url":"/tw/%E6%88%B6%E5%A4%96%E4%BC%91%E9%96%92%E7%94%A8%E5%93%81-2092073613-category.html"},{"id":"2092073871","name":"自行車/腳踏車","url":"/tw/%E8%87%AA%E8%A1%8C%E8%BB%8A-%E8%85%B3%E8%B8%8F%E8%BB%8A-2092073871-category.html"},{"id":"2092076933","name":"自行車零組件","url":"/tw/%E8%87%AA%E8%A1%8C%E8%BB%8A%E9%9B%B6%E7%B5%84%E4%BB%B6-2092076933-category.html"},{"id":"2092106105","name":"輪胎","url":"/tw/%E8%BC%AA%E8%83%8E-2092106105-category.html"}],"view_count":0,"watch_count":6}