Compare: 2023 Argon 18 SUM base xl vs 2025 Quick Pro AR:ONE Base XXL/580

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Argon 18 SUM

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Quick Pro AR:ONE

Stack	592mm	587.7mm -4.3mm
Reach	414mm	412.3mm -1.7mm
Stack to Reach Ratio	1.43:1	1.43:1
Seat Tube Length, C-T	595mm	580mm -15mm
Top Tube Length, Effective/Horizontal Center	600mm	—
Top Tube Length, Effective/Horizontal HT Top	—	589mm
Top Tube Slope	2.4deg	3.1deg +0.7deg
Head Tube Angle	73deg	73.5deg +0.5deg
Seat Tube Angle	72.5deg	73.5deg +1deg
Head Tube Length	180mm	180mm +0mm
Bottom Bracket Drop	77mm	71.7mm -5.3mm
Bottom Bracket Height	262mm	267.3mm +5.3mm
Chainstay Length	410mm	408mm -2mm
Chainstay Length Horizontal	402.7mm	401.7mm -1mm
Front-Center	622.1mm	616.2mm -5.9mm
Front-Center Horizontal	617.3mm	612.1mm -5.2mm
Wheelbase	1020mm	1013.7mm -6.3mm
Fork Offset/Rake	43.8mm	45mm +1.2mm
Fork Length, Unknown	—	370mm
Trail	57.8mm mid/neutral	53.5mm -4.3mm mid/neutral
Mechanical Trail	55.3mm	51.3mm -4mm
Wheel Flop	16.2mm	14.6mm -1.6mm
Standover Height	841mm	837mm -4mm
Tire to Pedal Spindle	113.1mm 170 mm cranks	107.2mm -5.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	92mm 170 mm cranks	97.3mm +5.3mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	28mm +0mm
Tire Width Max	—	32mm
Tire Outer Diameter	678mm	678mm +0mm
Bike Length with Tires	1698mm	1691.7mm -6.3mm
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