Argon 18 Dark Matter GRX 1x12Spd Gravel Bike
Adventure Starts Now
The Argon 18 Dark Matter GRX is a high-performance gravel bike engineered for adventure and efficiency. Boasting a lightweight carbon frame with adventure-specific geometry, it features a tall headtube, refined fork rake, and long wheelbase that combine to deliver composed, confidence-inspiring handling on varied terrain.
A standout feature is its integrated storage system, offering in-frame compartments and multiple external mounts for bags, bottles, and racks—making it ideal for self-supported rides and bikepacking missions.
Features
- Frame: Carbon with integrated storage and 57 mm tire clearance
- Fork & Features: Adventure-optimized fork with multiple mounting points for gear
- Wheel & Tire Compatibility: 700 × 57 mm tires, mounting for bottles and bags throughout frame
- Groupset: Shimano GRX RX610 (1×) with RX822 rear derailleur and RX400 hydraulic disc brakes
- Geometry: Tall headtube with Argon 3D system; balanced stack and reach for stable yet agile handling
Have any questions about the Argon 18 Dark Matter GRX Gravel Bike? Give us a call 01695-577240, or send us an email - sales@thebicyclelounge.co.uk
Buying Guide
All bikes when purchased come with a free set up, custom bike fit with our Body Scanning CRM laser fitting module & a free service when collected in-store. For more information on deciding the best fit if you cannot make it to our retail outlet then please use the following Bike Sizing Guide.