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Jan 2026 · Sam Challis
Aluminium, steel and titanium have their place in bike-building, but nothing compares to carbon fibre composite in terms of design
Versatile design
Stable geometry
Wide tyre clearance
Frame protectors
Ponderous on tarmac
A little heavy
Sept 2025 · Laurence Kilpatrick
We last tested an Argon 18 bike in 2024, putting the brand’s aerolight Sum Pro race bike through its paces.
Looks fast and is fast
Designed around generous 30mm tyres
Excellent new cockpit
No-expense spared finishing kit
65mm rims catch crosswinds
Sept 2025 · Paul Norman
Argon 18 says that its new Nitrogen Pro is the fastest road bike it’s ever made, boasting an aero frame,
Jul 2025
With many brands running mid-season sales, we've rounded up some of the best savings on clothing, bikes, components, and more
Apr 2025 · Warren Rossiter
Argon 18 brings its techy approach to bike design to a value-packed endurance special
Light handling
Smooth ride
Good looking
Tyres dull the sporty edge
Apr 2025 · Paul Norman
Argon 18 has updated its Dark Matter gravel adventure bike, upping tyre clearance to 57mm and adding in-frame storage. Rather
Q: Which Argon 18 bikes are most popular?
The most popular Argon 18 model families are the Dark Matter, Krypton und Sum.
Q: Does Argon 18 make eBikes?
No, Argon 18 manufactures conventional bikes and has not yet entered the e-bike market.