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High-performance carbon bikes from Argon 18

Argon 18 bikes: for the most demanding cyclists

Discover the Argon 18 range

 Argon 18 has a keen focus on technology, always thinking about what’s next for racers and everyday riders. Whether it’s roads, tracks or trails, the focus on ride quality, contemporary design, and high performance sets Argon 18 bikes apart.


From Olympic medal winners to triathlon record breakers, Argon 18 bikes are the choice of some of the world’s top cyclists. They have supplied national teams and produced award-winning triathlon bikes.

Argon 18 builds bikes for the most demanding and passionate cyclists. The mission of Argon 18 is simple: to provide the best bikes so that athletes can continually surpass themselves.

Road Bikes

No room for compromise

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Gallium CS Disc Frameset

The entry-level to Argon 18’s disc brake racing lineup, with capabilities that are miles ahead. The Gallium CS is a real thoroughbred and will leave your competition in the dust. It’s designed around the razor-sharp reflexes and precision handling required for racers of all levels.

Triathlon Bikes

For triathletes who are laser-focused on all aspects of performance

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E-119 Tri+ Disc Triathlon Bike

Argon 18’s fastest triathlon bike gives you an aero advantage. Their most advanced engineering and full integration provides ultimate race-day performance. Integration throughout the E-119 Tri+ design means a hidden toolkit in the BB, an integrated bento box and a fully re-designed cockpit. 

Come and see our Argon 18 bikes in-store in Stone

Argon 18 bikes’ design details offer something different. So do we. Speak to our team for expert advice on choosing your Argon 18 bike or to reserve one at our store.

Argon 18 will hand you your race day weapon. Like most high-performance bikes, Argon 18 bikes are made from carbon fibre composite, which enhances both their performance and safety characteristics.


Their bikes’ abilities are strengthened by precise benchmarking, testing and simulation modelling. Argon 18’s design expertise helps them to offer some of the best possible products to riders, moving you closer to your performance goals.

Worry-Free Assembly For Your New Argon 18 Bike: Expert Build Service

At VeloRunner, we understand that receiving a brand-new bike in a box can be an exciting but somewhat daunting experience, especially when it comes to ensuring a safe and proper assembly for your new ride. That's why we're thrilled to introduce our specialised Expert Build Service – designed to take the hassle out of assembling your Argon 18 bike.

  • Why Choose Our Expert Build Service?
    1. Safety First: Our team of experienced bike technicians is committed to your child's safety. We meticulously assemble each bike, adhering to the highest safety standards and guidelines. Rest easy knowing that your child's bike is in the hands of professionals who prioritise safety above all else. 2. Proper Assembly, Guaranteed: Avoid the headache of deciphering complicated assembly instructions. Our experts are well-versed in the assembly of all our children's bikes. We guarantee a proper build, ensuring that every component is securely attached and adjusted to provide a smooth and safe riding experience for your little one. 3. Save Time and Effort: Life can get busy, and we understand that finding the time to assemble a bike might not be easy. Let us take care of it for you. With our Expert Build Service, you can enjoy the convenience of a fully assembled bike, ready for your child to hit the pavement.
  • How It Works
    Purchase Your Bike: Choose the perfect children's bike from us or any other retailer. In-store service: Once your bike arrives, drop it in and we’ll get to work. If you are looking for a faster service, call us and we could arrange for your bike to be delivered to us. Quality Assurance: Our commitment doesn't end with assembly. We perform thorough quality checks to ensure that your child's bike meets our stringent standards before it leaves our facility.

Ready to roll?

Invest in your new biking adventure without the worry of assembly. Our Expert Build Service provides a seamless and safe experience. When it comes to your bike, we believe in making every ride a joyous and worry-free adventure.

Cycling Accessories