Adwatt Time Trial Helmet – Precision Aerodynamics Meets Exceptional Comfort
Overview
The Adwatt Time Trial Helmet is a masterpiece of aerodynamic engineering, designed to deliver maximum speed and ventilation without compromise. Developed through enhanced wind tunnel testing, the helmet significantly reduces drag force performance — making it a proven choice for competitive cyclists and time trial specialists.
This helmet played a pivotal role in breaking the UCI Hour Record in April 2019, worn by Victor Campenaerts and the Lotto Soudal UCI World Tour team. Engineered for speed and comfort, the Adwatt is a perfect blend of innovation, precision, and performance.
Key Features
Aerodynamic Efficiency
Optimized in state‑of‑the‑art wind tunnels, the Adwatt helmet is designed for exceptional aerodynamic performance both with and without its visor. This dual‑mode efficiency makes it ideal for time trials, triathlons, and competitive road cycling.
Ventilation Without Compromise
Despite its aero profile, the Adwatt helmet incorporates two ventilation channels to maintain airflow and keep the rider cool during high‑speed efforts. This combination of aerodynamics and ventilation ensures peak comfort without sacrificing performance.
Lightweight Construction
Weighing just 260g without the visor and 320g with the visor, the Adwatt provides a feather‑light fit that helps reduce fatigue and improve speed during long rides.
Premium Accessories
The helmet comes complete with spare pads, a wash bag, and a premium protective case — perfect for keeping your helmet and visor safe when traveling or storing.
Proven Excellence
Tested extensively in both laboratory conditions and real‑life riding scenarios, the Adwatt meets the highest quality and safety standards. HJC’s proprietary wind tunnel facility ensures unmatched aerodynamic and ventilation performance.

