2026 Argon 18 E117 Triathlon Bike – Built for Performance, Backed by Experts
Looking for a triathlon bike that delivers race-winning speed and expert support from people who truly understand the sport? The 2025 Argon 18 E117 is the perfect choice for athletes who want cutting-edge aero performance and proven reliability, without the eye-watering price tag of flagship superbikes.
At The Endurance Hub, we’re not just bike retailers – we’re triathletes ourselves. With years of experience across sprint, Olympic, half-iron, and full-distance triathlons, we’ve raced on Argon 18 bikes and know what it takes to perform at your best. That’s why every E117 we sell comes with a free professional bike fit, ensuring you’re in the most aerodynamic and comfortable position possible from day one.
Why Choose the Argon 18 E117?
🚴 Race-Ready Geometry – With a steeper seat tube angle than a traditional road bike, the E117 puts you in a forward, aggressive aero position that saves energy for the run while slicing through the wind.
⚡ Shimano 105 Di2 Precision – Lightning-fast electronic shifting with Shimano’s latest 12-speed Di2 drivetrain means no missed shifts and smooth gear changes, even under load.
🛑 Integrated Aero Brake System – Argon 18’s fully integrated brakes deliver confident stopping power while maintaining a sleek aerodynamic profile.
🌪 ATTEN L42 Carbon Wheelset – Lightweight 42 mm deep rims offer the perfect balance of aerodynamics, stiffness, and handling across all race conditions.
💨 51 Speedshop Aero Extensions – Designed to optimise wrist position and comfort while hugging your arms for maximum aero efficiency.
🛠Free Expert Bike Fit – Every E117 purchase at The Endurance Hub includes a complimentary bike fit, performed by experienced triathletes who understand what it means to ride and race in aero for hours.
Key Specs at a Glance
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Frame/Fork: Argon 18 E117 Tri Disc (fully integrated cables)
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Groupset: Shimano 105 Di2 R7150, 52/36 chainset, 11-34 cassette
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Brakes: Argon 18 Integrated Aero Disc Brakes
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Wheels: ATTEN L42 carbon wheelset with Vittoria Corsa N.EXT TLR 28 mm tyres (clearance up to 32 mm)
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Cockpit: Argon 18 Integrated system with 51 Speedshop custom aero extensions
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Saddle: ISM PR1.0 for triathlon comfort
✅ Why Buy from The Endurance Hub?
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We’re triathlon specialists with years of race experience
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We ride Argon 18 bikes ourselves, so our advice is based on real-world performance
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Free expert bike fit with every purchase
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Personal, friendly service from a shop that lives and breathes triathlon
The Argon 18 E117 isn’t just a bike – it’s your ticket to faster splits, smoother transitions, and new personal bests.
👉 Ready to go faster? Visit us at The Endurance Hub or contact us today to secure your Argon 18 E117.