Ekoi
Ekoi Racing Pure Aero TT Helmet
Ekoi Racing Pure Aero TT Helmet
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EKOÏ designed the fastest time-trial helmet in the world
The EKOÏ PURE AERO is a TT helmet engineered to optimize a rider’s aerodynamics. The result of a year of advanced CFDsimulations and rigorous wind‑tunnel testing, it was purpose‑built for timed events.
Its shape minimizes the gap between the lid and the upper body, ensuring optimal integration with the rider’s skinsuit. Compared with other lids on the market, at the same speed (51 km/h), it delivers an average saving of 13 watts.
Lightweight and well‑vented, it offers long‑haul comfort, ideal for long‑course triathlons. It also saves time in T1 thanks to its integrated visor.
ERGO-AERODYNAMIC OPTIMIZATION
The helmet’s shape blends into the tops of the shoulders. Air accelerates strongly over the top of the helmet.
BENEFITS
6% reduction in aero drag.
Saves 13 WATTS at 50 km/h
COOLING EFFECT
The space between the face and the visor promotes the intake of cooling air (cooling effect).
BENEFITS
The helmet preserves its aero performance (no "gap") while offering maximum ventilation.
INTEGRATED VISOR AND MAGNETIC BUCKLE
The helmet’s visor is integrated.
The magnetic buckle provides an ultra‑fast, intuitive one‑handed closure.
BENEFITS
A safer transition and precious seconds saved.
Winning with the best triathletes on the planet
The PURE AERO has already proven itself in racing. In Kona, Patrick Lange claimed his third Ironman world title while the event’s bike course record fell with Sam Laidlow. A few weeks later, Jelle Geens became Ironman 70.3 world champion in New Zealand.
The new TT benchmark for our pro riders
Since its first appearance at the 2024 Tour de France, the PURE AERO has been widely adopted by riders from Israel Premier Tech, Arkéa B&B Hôtels, Cofidis and Lotto. All agree on the gains, both in comfort and performance.
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