Compare: 2025 Elves MORI AEROX 54 vs 2026 Argon 18 Anti Matter Base L

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes

Design deviates from other sizes of Elves MORI

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes

Design deviates from other sizes of Argon 18 Anti Matter

Stack	550mm	580mm +30mm
Reach	391mm	400mm +9mm
Stack to Reach Ratio	1.41:1	1.45:1
Seat Tube Length, C-T	—	550mm
Seat Tube Length, C-TTT	485mm	—
Top Tube Length, Effective/Horizontal HT Top	—	578mm
Top Tube Length, Actual C-C	553mm	—
Top Tube Slope	7deg	5.5deg -1.5deg
Head Tube Angle	71.3deg	71.1deg -0.2deg
Seat Tube Angle	73.6deg	73deg -0.6deg
Head Tube Length	125mm	150mm +25mm
Bottom Bracket Drop	74mm	76mm +2mm
Bottom Bracket Height	277mm	280mm +3mm
Chainstay Length	430mm	425mm -5mm
Chainstay Length Horizontal	423.6mm	418.2mm -5.4mm
Front-Center	616mm	625.5mm +9.5mm
Front-Center Horizontal	611.4mm	620.9mm +9.5mm
Wheelbase	1035mm	1039mm +4mm
Fork Offset/Rake	56mm	51mm -5mm
Fork Length (Axle-To-Crown)	—	400mm
Fork Length, Unknown	395mm	—
Trail	59.7mm mid/neutral	68mm +8.3mm high
Mechanical Trail	56.5mm	64.3mm +7.8mm
Wheel Flop	18.1mm	20.8mm +2.7mm
Standover Height	—	828mm
Tire to Pedal Spindle	95mm 170 mm cranks	99.5mm +4.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	107mm 170 mm cranks	110mm +3mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	40mm	45mm +5mm
Tire Width Max	47mm	55mm +8mm
Tire Outer Diameter	702mm	712mm +10mm
Bike Length with Tires	1737mm	1751mm +14mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc