Argon 18 E117 TT & Triathlon Bikes – Race-Ready Aerodynamics
The Argon 18 E117 range is engineered for triathletes and time trial riders who demand aerodynamic efficiency, confident handling and proven race performance. Designed using Argon 18’s advanced aero development, the E117 delivers a fast, stable and responsive ride — ideal for triathlon bikes and time trial bikes used in Ironman events, long-distance racing and competitive TT riding across the UK.
At the heart of the E117 is a lightweight aero carbon frame optimised to reduce drag while maintaining excellent stiffness and comfort. The geometry strikes a balance between aggressive race positioning and long-distance stability, helping riders stay fast and efficient over extended efforts. Integrated cockpit design and clean cable routing further enhance aerodynamic performance, making the E117 a standout choice within our Argon 18 bike range.
The Argon 18 E117 range is available with a variety of specifications, including Shimano 105 mechanical, Shimano 105 Di2, and Shimano Ultegra Di2 drivetrain options, allowing riders to choose the setup that best suits their racing goals. Explore individual models such as the Argon 18 E117 105 Di2, E117 mechanical, and latest 2025–2026 E117 builds to find your perfect race bike.
Every E117 can be professionally set up through our bike fitting service, ensuring optimal comfort, power output and aerodynamic positioning. Ongoing support is also available via our fully equipped workshop, helping you keep your TT bike race-ready all season long.
Supplied by ONIT Cycles, a trusted UK specialist in high-performance road and triathlon bikes, the Argon 18 E117 range offers exceptional value for athletes looking to upgrade or step into dedicated TT performance. Browse the full collection today and gain a true aerodynamic advantage on race day.
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£6,525.00
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