Argon 18 Dark Matter GRX Bike
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Argon 18 Dark Matter GRX Bike
Argon 18 Dark Matter GRX Bike Info
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.
Argon 18 Dark Matter GRX Specs at a Glance
- 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
Design Benefits
- Adventure-ready capacity: Integrated storage and extensive gear mounts across the frame support bikepacking setups;
- Controlled handling: Gravel-tuned geometry with refined head tube angle and fork rake provide steady yet nimble responsiveness;
- Comfort meets performance: Carbon layup and dropped seat stays absorb road vibration without compromising pedaling efficiency;
- Versatile fit system: Argon’s 3D system and multi-size geometry tuning ensure consistent handling across frame sizes;
- Reliable components: Shimano GRX groupset offers rugged, gravel-specific shifting and braking performance.
Final Take
The Argon 18 Dark Matter GRX is a refined gravel explorer—combining efficient performance with adventure-ready design. Whether fast solo outings or loaded touring, its thoughtful geometry, durable components, and storage capability make it a versatile and compelling ride.
Argon 18 Dark Matter GRX Bike - Specifications
*Specifications are subject to change.
Argon 18 Dark Matter GRX Bike Geometry
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The R&A Transporter Bike Box
Shipping bikes can be tricky. They are big and bulky but delicate. Shipping your passion / investment is nothing we take lightly. We go through great detail to ensure your new ride will get to you in perfect condition.
So you've purchased the bike of your dreams! We've put together this video to outline the R&A concept of shipping bikes and the steps we take to get you your new bike in perfect condition. It will show you the careful steps we take to assemble your bike to make it as easy as possible for you to get your bike on the road when you receive it. Ready to ride. It will also show you the tips and tricks of removing all of your parts in the most careful way to ensure your riding as quickly as possible.
