Built for the fastest gravel races on the planet, the Anti Matter is a no-compromise race machine where aerodynamics, stiffness, and speed come first. It delivers road-bike efficiency on gravel, optimized as a complete aero system for modern gravel racing.
Argon 18 - Anti Matter - Rival XPLR AXS
Frame
Anti Matter
Fork
Anti Matter
Headset
IST3 - CeramicSpeed SLT Bearings
Integrated Cables
Yes
Storage Optimization System
ATTEN x Apidura frame bag (included)
Wheels
Wheels
DT Swiss G1800 XDR
Tires
Schwalbe G-One RS PRO, TLR 700x45c
Tire Clearance
55 mm
Group
Bottom Bracket
SRAM DUB T47
Rear Derailleur
SRAM Rival AXS E1
Crankset
SRAM Rival 1 E1 XPLR 40T
Chain
SRAM Rival Chain E1
Cassette
SRAM Rival XPLR XG-1351, 10-46T
Brakes
Brakes
SRAM Rival AXS E1
Brake Levers
SRAM Rival AXS E1
Rotors
SRAM Paceline X / F:160mm R:160mm
Shifters
SRAM Rival AXS E1
Other Components
HandlebarWidth chart
ATTEN CHB-01 Aero Handlebar
StemLength chart
ATTEN CHB-01 Aero Handlebar
Bar Tape
Ciclovation LEATHER TOUCH Tornado Gloss
Saddle
Repente Quasar S 2.0
Seatpost
Argon 18 Anti Matter Aero, 20mm SB