{"product_id":"head-i-speed-40-2026-rrx-carbon-shimano-ultegra-di2-2x12sp","title":"Head I-Speed 4.0 2026 - Shimano Ultegra Di2 2x12sp - RRX Carbon","description":"\u003cp\u003e發現終極的自行車卓越之作，Head I-Speed 4.0 高端自行車，現已在 Bikeroom 上架。\n  \n  Head I-Speed 4.0 配備了先進的 Shimano Ultegra Di2 2x12sp 變速套件，實現順暢高效的換檔，搭配頂級的 undefined 煞車，確保在各種地形上都有最大的控制和安全。其精心打造的 RRX Carbon 輪組提升了空氣動力學性能並降低滾動阻力，使您以更少的努力達到更高的速度。\n  \n  無論您是在挑戰陡峭的爬坡還是穿梭於城市街道，Head I-Speed 4.0 都能提供卓越的性能和穩定性。這款全新的高端自行車還附有製造商的保固，讓您騎乘無憂。\n  \n  主要特點：\n  \n  變速套件：Shimano Ultegra Di2 2x12sp\n  煞車：undefined\n  輪組：RRX Carbon\n  保固：包含製造商保固\n  \n  在 bike-room.com 購買 Head I-Speed 4.0，提升您的騎行體驗。擁抱創新、可靠性和無與倫比的性能。今天就來訪問我們，騎上這輛為自行車行業樹立新標準的自行車，駛向騎行的未來。\u003c\/p\u003e","brand":"Head","offers":[{"title":"119 \/ 49 \/ White","offer_id":57066708369783,"sku":"AAAJ56697535791484","price":4399.0,"currency_code":"EUR","in_stock":true},{"title":"119 \/ 55 \/ White","offer_id":57066708435319,"sku":"AAAJ56697535857020","price":4399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/3165\/3689\/files\/AAAJ_57bde2235ac3798570f7d7695b272c7f4c97ce95d45f8dcc36c97eb10e2b38ad.jpg?v=1777889272","url":"https:\/\/bike-room.com\/zh-hant\/products\/head-i-speed-40-2026-rrx-carbon-shimano-ultegra-di2-2x12sp","provider":"Bikeroom","version":"1.0","type":"link"}