Argon 18 Dark Matter

The Argon 18 Dark Matter is a gravel bike, positioned within the brand's lineup as a versatile option for riders who enjoy exploring mixed terrains. While it sits within the road category in many listings, it's designed for adventure beyond the tarmac. Introduced with the 2021 model, the Dark Matter aims to bridge the gap between traditional road cycling and off-road exploration. It's a bike that caters to those who appreciate the thrill of venturing onto gravel paths or country lanes while retaining the efficiency and speed expected from a road bike.

Riding the Dark Matter on UK roads and trails is a comfortable experience. Its geometry is tailored for stability and control, offering a smooth ride over rougher surfaces, which is a blessing given the varied conditions of British countryside trails. The carbon frame ensures a lightweight feel without sacrificing durability. However, its performance on pure roads may not match the nimble responsiveness of a dedicated road racing bike. It's a compromise, but one that pays off if your cycling involves a mix of surfaces.

When comparing the Dark Matter to rivals like the Specialized Diverge or the Cannondale Topstone, it holds its own with a unique design and attention to detail. Argon 18 has equipped the bike with features that cater to adventure cyclists, such as multiple mounting points for racks and bottles. Its tyre clearance is generous, accommodating wider tyres that enhance grip and comfort on loose surfaces. However, it's worth noting that some competitors offer integrated suspension systems, which the Dark Matter lacks.

On the used market, the Dark Matter offers decent value, particularly models from the earlier years of its production run, such as 2021 and 2022. These can often be found for around £1,500 to £2,500, depending on the condition and the components on offer. Higher-end builds with electronic shifting or upgraded wheelsets naturally command higher prices, but the mid-range models often present the best balance of price and performance.

Potential buyers should be aware of a few quirks. Some users have reported minor issues with the rear derailleur hanger alignment, which can be addressed with a simple adjustment. As with any bike, it's advisable to check for signs of wear and tear on the drivetrain and brakes, especially if the bike has seen extensive off-road use. Overall, the Dark Matter is a solid choice for riders seeking a bike that can handle the UK's diverse riding conditions with ease.

What it's like to ride

The Argon 18 Dark Matter is a versatile ride, proving itself both on paved roads and rough gravel trails typically found across the UK. Its carbon frame offers a blend of comfort and stiffness, absorbing bumps while providing efficient power transfer. The bike's geometry promotes stability, which is appreciated on loose surfaces, though it may feel slightly sluggish when compared to a pure road racing bike. Its wide tyre clearance allows for greater traction, adding confidence when tackling uneven paths.

Who it's for

The Dark Matter is ideal for cyclists who enjoy a mix of road and gravel riding. It's for those who want the freedom to explore beyond the tarmac without sacrificing too much speed on the road. It's a great option for riders who value versatility and adventure.

Models from 2021 to 2022 offer the best value, balancing performance and cost. Newer models may have updated components but command higher prices.