Argon 18 | 2024 Dark Matter Rival AXS

Built to disappear beneath you and let the ride take over.

The Argon 18 Dark Matter Rival AXS is a high-performance carbon gravel bike designed for riders who want race-ready responsiveness, wireless precision, and all-terrain capability without sacrificing long-distance comfort.

Built around Argon 18’s updated Dark Matter platform, the 2024 Dark Matter combines lightweight carbon construction, seamless cable integration, modern gravel geometry, and SRAM Rival eTap AXS wireless shifting into a fast and highly capable gravel machine. Unlike heavier adventure-focused gravel bikes, the Dark Matter emphasizes lively acceleration, responsive handling, and efficient power transfer while still remaining fully capable for bikepacking, endurance rides, and technical gravel exploration.

Key Features

• Race-Focused Carbon Gravel Platform
Lightweight carbon construction and responsive geometry deliver sharp acceleration and confident handling across mixed terrain.

• SRAM Rival eTap AXS Wireless Drivetrain
Electronic wireless shifting delivers fast, precise gear changes with simplified cockpit integration and reduced cable clutter.

• Integrated 3D Cockpit System
Argon 18’s updated 3D integration system improves front-end adjustability while maintaining a clean and modern cockpit setup.

• Adventure-Ready Gravel Capability
Cargo mounts, generous tire clearance, and balanced geometry allow the Dark Matter to transition easily from gravel racing to bikepacking adventures.

• Balanced All-Terrain Ride Feel
Optimized carbon compliance and tuned gravel geometry improve traction, comfort, and confidence across rough terrain.

Technical Specifications

• Category
Carbon Gravel Bike

• Discipline
Gravel

• Frame
Argon 18 Dark Matter Carbon Platform, Integrated Cable Routing, 3D System Compatibility, Bikepacking and Cargo Mounts

• Fork
Argon 18 Full Carbon Gravel Fork with Cargo Mounts

• Headset
FSA SRS with 3D Integration System

• Drivetrain
SRAM Rival eTap AXS

• Front Derailleur
SRAM Rival eTap AXS Wide

• Rear Derailleur
SRAM Rival eTap AXS Max 36T

• Shifters
SRAM Rival eTap AXS

• Crankset
SRAM Rival AXS Wide DUB 43/30

• Bottom Bracket
SRAM DUB PF 86.5 Road Wide

• Cassette
SRAM Rival AXS XG 1250 10-36T

• Chain
SRAM Rival 12-Speed 114L

• Brakes
SRAM Rival eTap AXS Hydraulic Disc Brakes

• Rotors
SRAM Centerlock Paceline Rotors — Front: 160mm / Rear: 140mm

• Wheelset
Hunt 4 Season Gravel Wheelset with XDR Driver

• Tires
Vittoria Terreno Dry G2.0 TLR 700x38c

• Handlebar
FSA NS Adventure Compact HR-RD-310S

• Stem
FSA OS-167 Omega Pro

• Bar Tape
Ciclovation Grind Touch

• Seatpost
Argon 18 TDS-C

• Saddle
Repente Quasar S

• Weight
Not specified by manufacturer.

• Color Options
Wild Olive Gloss (#6B6A3F)
Inferno Red Gloss (#A50021)

Geometry

Built for gravel racers and adventure riders looking for fast acceleration, wireless shifting precision, and confident all-terrain capability.