HEAD I-Speed 4.0 – The Pinnacle of Road Performance

No compromises. Just pure speed. The HEAD I-Speed 4.0 represents the cutting edge of modern cycling technology. Designed for competitors and those who see cycling as a constant challenge against the clock, this bike combines the best of ultra-high modulus carbon with Shimano’s most advanced electronic shifting system.

Carbonio TPR Ultra-Light & Integrated Design

The Carbonio TPR frame of the 4.0 series is the result of meticulous engineering aimed at eliminating every unnecessary gram without sacrificing stiffness. The integrated carbon cockpit completely hides all cables, offering a sleek look and aerodynamic performance tested to cut through the air. Every detail, from the tapered fork to the aerodynamic seatpost, is designed to turn your energy into pure motion.

Shimano Ultegra Di2

The I-Speed 4.0 makes a decisive leap forward by adopting the Shimano Ultegra Di2 R8150 12-speed groupset. Lighter and faster than the 105, the Ultegra Di2 offers near-instant shifting speed and pinpoint precision. With the 52-36T crankset, you’ll have the perfect race setup to unleash all your power in the toughest competitions and gran fondos.