HEAD I-Speed 4.0: The Pinnacle of Road Performance

No compromises. Just pure speed. The HEAD I-Speed 4.0 represents the state of the art in modern cycling technology. Designed for racers and those who see cycling as a constant race against the clock, this bike combines the best ultra-high-modulus carbon with the most advanced electronic drivetrain from Shimano.

Ultra-Light TPR Carbon & Integrated Design

The 4.0 series frame in TPR carbon is the result of meticulous engineering aimed at eliminating every unnecessary gram without sacrificing stiffness. The integrated carbon cockpit completely conceals every cable, offering clean lines and tested aerodynamic performance 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 takes a decisive step forward with the Shimano Ultegra Di2 R8150 12-speed groupset. Lighter and faster than the 105, the Ultegra Di2 offers almost instantaneous shifting and pinpoint precision. With the 52-36T crankset, you will have the perfect race setup to unleash all your power in competitions and the toughest gran fondos.