Argon 18 Dark Matter GRX Gravel Bike 2025

now from £3500.00

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price updated: 04/04/2026

Argon 18 Dark Matter GRX Gravel Bike 2025

Argon 18 Dark Matter GRX Gravel Bike 2025 The Argon 18 Dark Matter GRX Gravel Bike 2025 is more than just a gravel bike. It is engineered to take on tough terrain, both physically and mentally. Made for riders who push through when the going gets difficult, it excels where others turn back. When the road ends and the challenge begins, the Dark Matter is ready. Tyre clearance (57 mm) Ample tyre clearance allows for larger tyres that improve traction, comfort and versatility. Well suited to technical trails and long days on variable surfaces. Integrated downtube storage Built-in downtube storage provides space for ride essentials such as tools, snacks or a spare tube, helping to keep the bike organised and streamlined. Adventure-ready geometry Geometry designed for control and stability over unpredictable terrain. The relaxed fit offers lasting comfort on extended rides. Compatible with a front suspension fork to boost control and comfort on rougher ground. 1x drivetrain Fitted with a 1x drivetrain for smooth, efficient shifting and minimal maintenance. Fewer moving parts enhance reliability over rough terrain. A concealed front derailleur mount is included for those who may prefer a 2x system. Dropper post compatibility Allows for the addition of a dropper post, offering improved control on steep or technical descents by lowering the centre of gravity. Mounting points for bottles, racks and mudguards Multiple mounting points provide room for water bottles, luggage or weather protection. Ideal for bikepacking and long-distance adventures. Dynamo routing in the fork Internal fork routing supports a dynamo setup, enabling riders to power lights and devices without cluttering the bike’s clean look. Internal cable routing Cables run internally for a neat appearance and easier use with handlebar bags or other front-mounted accessories.

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About: Argon 18

Argon 18 is a Canadian bike brand that has been designing and manufacturing high-performance road, triathlon, and track bikes for over 30 years. The brand has become known for its focus on innovation, research, and development, leading to bikes that are not only fast but also comfortable and efficient. Argon 18 has become a popular choice among professional and amateur cyclists alike, with a wide range of models to suit different needs and preferences. The brand's commitment to performance has led to partnerships with some of the world's top athletes and teams, cementing its position as a leading player in the cycling world.

About: Sigma Sports

Sigma Sports is a leading cycling and triathlon retailer based in the United Kingdom. Sigma Sports provides a comprehensive range of products catering to cyclists, triathletes, and outdoor enthusiasts. The store offers a diverse selection of bicycles, cycling accessories, apparel, and gear from well-known brands. Sigma Sports is known for its commitment to quality, customer service, and expertise in the cycling industry. The retailer has both a physical store and a robust online presence, making it convenient for customers to explore and purchase products. Sigma Sports is often associated with a wide range of cycling disciplines, including road cycling, mountain biking, and triathlon.

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