Build it your way. The Anti Matter frameset is Argon 18's no-compromise gravel race platform, built for the fastest gravel races on the planet, where aerodynamics, stiffness and speed come first.
Key features
- Pro Level Layup carbon
- 55 mm maximum tyre clearance
- ATTEN CHB-01 aero handlebar included
- ATTEN x Apidura frame bag included
- Integrated aero bottle cage compatibility
- Aerodynamic seatpost
- Horizontal, dropped seat stays
- Argon Fit System — size-specific gravel geometry
Frame
| Layup |
Pro Level Layup carbon |
| Cockpit |
ATTEN CHB-01 aero handlebar |
| Seatpost |
Aerodynamic seatpost |
| Max tyre clearance |
55 mm |
| Geometry |
Gravel |
Builds
All sizes: XXS (44-46), XS (47-50), S (51-53), M (54-56), L (57-59), XL (60-62).
Frameset contents: Argon 18 do not publish a full frameset inclusions list on their GB site. Please confirm exact package contents with us before ordering.
Sizes and fit
Available in frame sizes XXS (44-46), XS (47-50), S (51-53), M (54-56), L (57-59) and XL (60-62), with size-specific gravel geometry from the Argon Fit System. Maximum tyre clearance is 55 mm.
Colours
Available in Sea Foam / Neon, Mystic Dune and Iridium Silver.
Materials and construction
- Frame: Pro Level Layup carbon, gravel geometry, Argon Fit System
- Horizontal, dropped seat stays
- Aerodynamic seatpost and integrated aero bottle cage compatibility
- Maximum tyre clearance: 55 mm
- Included with the frameset: ATTEN CHB-01 aero handlebar and ATTEN x Apidura frame bag. Argon 18 do not publish a full frameset inclusions list, so please confirm exact package contents before ordering.
