{"product_id":"head-i-speed-4-0-ultegra-di2-copia","title":"Head I-Speed 4.0 Ultegra Di2 (Copy)","description":"\u003ch1 data-path-to-node=\"3\"\u003eHEAD I-Speed 4.0 – LThe pinnacle of road performance\u003c\/h1\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eNo compromise. Just pure speed.\u003c\/b\u003e The HEAD I-Speed ​​4.0 represents the state of the art of modern cycling technology. Designed for competitive athletes and for those who experience cycling as a continuous challenge against time, this bike combines the best of very high modulus carbon with Shimano's most advanced electronic transmission.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e Carbon TPR Ultra-Light \u0026 Integrated Design\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe frame in \u003cb data-index-in-node=\"13\" data-path-to-node=\"6\"\u003eCarbon TPR\u003c\/b\u003e of the 4.0 series is the result of meticulous engineering aimed at eliminating every superfluous gram without sacrificing rigidity. The \u003cb data-index-in-node=\"159\" data-path-to-node=\"6\"\u003eIntegrated carbon cockpit\u003c\/b\u003e It completely hides every cable, offering a flowing aesthetic and slash-tested aerodynamic performance L'air. Every detail, from the tapered fork to the aerodynamic seatpost, is designed to transform your energy into pure movement.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e Shimano Ultegra Di2\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003eThe I-Speed 4.0 makes a decisive leap in quality by adopting the group \u003cb data-index-in-node=\"67\" data-path-to-node=\"8\"\u003eShimano Ultegra Di2 R8150 12-speed\u003c\/b\u003e. Lighter and faster than the 105, L'Ultegra Di2 offers near-instantaneous shifting speed and millimeter precision. With the garnish \u003cb data-index-in-node=\"249\" data-path-to-node=\"8\"\u003e52-36T\u003c\/b\u003e, you will have the perfect racing setup to unleash all your power in the toughest competitions and long distance races.\u003c\/p\u003e","brand":"HEAD","offers":[{"title":"49","offer_id":55542741107064,"sku":"rr_ultegra-49","price":4499.0,"currency_code":"EUR","in_stock":true},{"title":"52","offer_id":55542741139832,"sku":"rr_ultegra-52","price":4499.0,"currency_code":"EUR","in_stock":true},{"title":"54","offer_id":55542742647160,"sku":null,"price":4499.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/6384\/7052\/files\/WhatsAppImage2026-05-06at12.00.49.jpg?v=1778062484","url":"https:\/\/evolutionbikesse.myshopify.com\/en\/products\/head-i-speed-4-0-ultegra-di2-copy","provider":"Evolution Bikes COM","version":"1.0","type":"link"}