Argon 18 unveils our 2025 triathlon lineup at the Ironman Women’s World Championships in Nice, with bikes that reaffirm our commitment to triathletes who are looking for maximum advantage, no matter their level of competition. Inspired by the world-class aerodynamics and performance of the E119, and our medal winning Electron Pro track bikes, the all-new E117 will redefine performance standards for athletes of all levels, while the flagship E119 continues to power elite athletes to podiums at the sport’s most prestigious races.    

“Argon 18 is committed to making triathletes faster at all levels of the sport. From those moving up to their first dedicated triathlon bike with the E117 or competing at the World Championship level on the E119, we provide cutting-edge technology to power you to your best bike split,” says Patrick Flaherty, Chief Revenue Officer at Argon 18.  

The all-new E117 features a UCI-legal design and the same cutting-edge R&D knowledge that powered the development of the E119. The fully redesigned E117 was developed for age-grouper triathletes and TT competitors determined to shatter their personal bests. The E117 is a race-ready, value-packed performance machine, delivering unmatched innovation drawn directly from our pro-level bikes.  

“Triathlon is part of Argon 18's DNA,” says Martin Le Sauteur, Argon 18 CEO. “Our ongoing commitment to the triathlon community is a part of our heritage and is stronger than ever. We are proud that our athletes choose our bikes, and very proud to give them access to the best equipment available. We remain committed to push innovation and excellence to our family of athletes, and continuing to deliver industry-leading products for those at both the professional and amateur level.”   

The flagship E119 features new looks and new high-performance builds for 2025 – including a Notio aerometer. Notio allows riders to measure, benchmark and analyze aero performance by calculating CdA and on-bike performance in real-time – so you can ride further and faster.   

“Notio has been developed with top triathletes, track cyclists and road racers to maximise every possible speed advantage,” says Vincent Lemay, Vice-President of Research & Development at Argon 18. “In an industry first, we’re now including the Notio with the E119 to provide top-tier triathletes with maximum aero efficiency. We don’t just claim that we make you faster – we hand you the proof.”