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Argon 18 Dark Matter 2025

Brand: Argon 18
Model: Dark Matter
Year: 2025
Category: Gravel
Similar bikes: Allied Able 2025, Curve Big Kev 2025, Opus Odyssée 2025, Ridley Kanzo Adventure 2025, Reeb The Sam’s Pants 2025

Argon 18 Dark Matter 2025

Geometry & Specs

Frame Size 45XXS 49XS 52S 55M 58L 61XL
Estimated Rider Height 146cm - 158cm 158cm - 168cm 168cm - 175cm 175cm - 183cm 183cm - 192cm 192cm - 203cm
Specified Rider Height 152cm - 160cm 160cm - 170cm 170cm - 176cm 176cm - 180cm 180cm - 195cm 195cm - 200cm
Class Gravel Gravel Gravel Gravel Gravel Gravel
Style rowdy rowdy rowdy rowdy rowdy rowdy
Material carbon carbon carbon carbon carbon carbon
Fork rigid rigid rigid rigid rigid rigid
Handlebar drop bar drop bar drop bar drop bar drop bar drop bar
Suspension Correction 40 mm 40 mm 40 mm 40 mm 40 mm 40 mm
Top Tube Effective Length 507 530 553 577 602 629
Effective Top Tube Length (Est) 504.4811 527.7032 551.6900 576.1887 601.2054 628.3229
Reach 370 382 394 406 418 430
Stack 520 540 561 582 603 629
Standover 713 729 755 786 825 863
Head Tube Angle 68.5 70.0 70.5 71.0 71.0 71.0
Seat Tube Angle 75.5 74.9 74.3 73.7 73.1 72.5
Chainstay Length 436 436 436 436 436 436
Front Center 601 607 616 630 651 672
Bottom Bracket Drop 80 80 78 78 76 76
Trail 86 76 79 75 75 75
Trail 45 82 72 75 72 72 72
UDH YES YES YES YES YES YES
Tire Width Max 700c 57 57 57 57 57 57
Tire Width Max 650b 0 0 0 0 0 0
Axle Spacing 142 (road) 142 (road) 142 (road) 142 (road) 142 (road) 142 (road)
Stealth Dropper YES YES YES YES YES YES
Seatpost Diameter 27.2 27.2 27.2 27.2 27.2 27.2
Max Chainring 1x 44 44 44 44 44 44
Dropout fixed fixed fixed fixed fixed fixed
Internal Storage no no no no no no
Frame Weight
Base Build USD $3650 $3650 $3650 $3650 $3650 $3650
Frameset USD
Location Montreal, Quebec, Canada Montreal, Quebec, Canada Montreal, Quebec, Canada Montreal, Quebec, Canada Montreal, Quebec, Canada Montreal, Quebec, Canada

Related

See where the Argon 18 Dark Matter 2025 fits into The GravelVerse, a plot that compares overall similarity of frame geometry among gravel bikes.

Compare three other bikes to the Argon 18 Dark Matter 2025 on key frame specs and frame geometry measures.

See how the geometry changes if you add a suspension fork to the Argon 18 Dark Matter 2025.

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