Argon 18 Dark Matter Force AXS XPLR Gravel Bike
The Argon 18 Dark Matter Force AXS XPLR Gravel Bike is designed to take you off the beaten path, featuring new bikepacking options, cable integration, and refined stack and reach adjustments. Retaining its signature confident and responsive ride, this updated version continues to define gravel excellence.
3D System
The 3D System delivers an ideal fit window without compromising safety, steerer stiffness, or design. This integrated technology extends the headtube, providing a wider range of positioning options to accommodate the handlebar stack height preferences of every rider. Offering up to three head tube extension heights for each frame size, the system eliminates the stiffness loss associated with traditional spacers, ensuring precise handling in all positions. Its streamlined design, featuring custom 3D caps for each extension height, highlights exceptional attention to detail and refined aesthetics.
Gravel Geometry
Building on endurance geometry inspired by high-performance road racing designs, this approach ensures handling, responsiveness, and race-ready positioning are prioritised to meet the demands of gravel riders.
Argon Fit System
Tailored to deliver optimal performance and positioning across all sizes, the geometry is adjusted to suit each frame size, ensuring a perfect fit for every rider.
Technical Specification
Frame | Dark Matter (INT) |
Fork | Dark Matter (INT) |
Headset | FSA No.69 SRS + 3D |
Integrated Cables | Yes |
Wheels | HUNT 42 Limitless Gravel Disc Wheelset |
Tyres | Vittoria Terreno Dry TLR G2.0 700x38c |
Tyre Clearance | 45c |
Bottom Bracket | SRAM DUB PF 86.5 Road Wide |
Rear Derailleur | SRAM Force XPLR AXS |
Crankset | SRAM Force 1 Wide DUB 42T |
Chain | SRAM Force 12S 114L |
Cassette | SRAM XG 1271 10-44 |
Brakes | SRAM Force AXS |
Brake Levers | SRAM Force AXS |
Rotors | SRAM Centerlock Centerline XR / F |
Shifters | SRAM Force AXS |
Handlebar | FSA A-Wing Pro AGX |
Stem | FSA OS-99 |
Bar Tape | Ciclovation Grind Touch |
Saddle | Prologo Scratch-M5 AGX |
Seatpost | Argon 18 TDS |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Argon 18 Dark Matter Force AXS XPLR Gravel Bike Sizing
Unable to display Reviews due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Unable to display Q&A due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.