ARGon 18
bike deals
Argon 18 is a Canadian performance brand obsessed with fit, speed and innovation. Designed and engineered in Montreal, their bikes are built for cyclists who want precision handling, aerodynamic gains and perfectly tuned rider geometry. From road racing to triathlon and gravel, Argon 18 bikes blend science-led design with pro-level performance.
Best-Selling Argon 18 Models
Some of Argon 18’s most popular models include:
Gallium Pro Disc – A lightweight road racing bike designed to climb and corner with confidence
Sum Pro – Aero-optimised road bike combining speed and comfort
E-119 Tri+ Disc – Integrated triathlon bike designed for all-out performance
Dark Matter – Carbon gravel bike built for fast, off-road adventure
Subito E-Road – Sleek and lightweight electric road bike with discreet assistance
Argon 18 bikes
Made your choice, ready to find the best prices on Argon 18 bikes? Jump to the deal room and enter your requirements, then we’ll do the rest. You’ll be on that new Argon 18 bike in no time!
Gallium Pro Disc
A pro-level road bike built to go uphill fast and descend with control.
The Gallium Pro Disc is all about precision and performance. Its carbon frame offers exceptional stiffness and low weight, making it a favourite for climbers and racers.
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High-modulus carbon frame
3D System for stack adjustment without loss of rigidity
Compatible with mechanical and electronic groupsets
Ultegra Di2, SRAM Force and Red builds available
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The Gallium Pro features race-ready geometry honed from WorldTour experience. It provides sharp handling and efficient power transfer, while the integrated 3D System lets you adjust fit without adding spacers or flex, so you stay fast and comfortable mile after mile.
E-119 Tri+ Disc
Engineered to cut through wind and deliver unmatched triathlon performance.
The E-119 Tri+ Disc is Argon 18’s flagship tri bike. Designed in the wind tunnel and packed with race-specific features, it offers serious speed with integrated hydration, storage and fit adjustability.
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Aero carbon frame with disc brakes
Integrated storage and hydration systems
Hidden cables and cockpit for clean airflow
Custom fit for race-day performance
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The E-119 Tri+ Disc features built-in hydration, bento box and flat kit storage, all shaped to preserve aerodynamics. This allows you to stay fuelled and equipped without compromising your speed or position.
Subito ebike
A lightweight e-road bike that adds a boost without changing the ride feel.
The Subito E-Road is perfect for riders who want to go further or take the edge off hills. With subtle Mahle motor assistance and a sleek carbon frame, it blends endurance geometry with real-world range and handling.
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Carbon frame with integrated Mahle X35+ motor
Up to 70km assisted range
Disc brakes and internal cable routing
Looks and feels like a standard road bike
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The Subito’s compact rear-hub motor kicks in when you need it and stays silent when you don’t. With no visual bulk or handling compromise, it’s a smart option for anyone returning to fitness, extending their mileage or just wanting a more enjoyable ride.
About Argon 18
Founded in 1989 by ex-pro cyclist Gervais Rioux,
Argon 18 has grown from a small Canadian workshop to a globally respected brand with a reputation for pushing design boundaries. The name comes from the 18th element in the periodic table, reflecting the company’s scientific and performance-driven approach.
Based in Montreal, Argon 18 has long focused on developing bikes that balance aerodynamic efficiency with fit and comfort. Their innovations, like the 3D System headtube and integrated triathlon solutions, allow for precise adjustments and cleaner designs that deliver real-world speed gains.
Today, Argon 18 bikes are raced at the highest levels in triathlon and cycling, including the Ironman World Championships and UCI time trials.