Compare: 2023 Argon 18 SUM base xs vs 2023 TanTan Cycling (Seraph) TT-X68 Base 49

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 endurance road bikes

Design deviates from other sizes of TanTan Cycling (Seraph) TT-X68

Stack	493mm	514mm +21mm
Reach	382mm	375mm -7mm
Stack to Reach Ratio	1.29:1	1.37:1
Seat Tube Length, C-T	425mm	—
Seat Tube Length, Unknown	—	445mm
Top Tube Length, Effective/Horizontal Center	520mm	508mm -12mm
Top Tube Slope	9.6deg	9.7deg +0.1deg
Head Tube Angle	72.1deg	71.75deg -0.35deg
Seat Tube Angle	74.5deg	75.5deg +1deg
Head Tube Length	85mm	109mm +24mm
Bottom Bracket Drop	73mm	74mm +1mm
Bottom Bracket Height	266mm	269mm +3mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.5mm	403.3mm -0.2mm
Front-Center	573.2mm	574mm +0.8mm
Front-Center Horizontal	568.6mm	569.7mm +1.1mm
Wheelbase	972mm	973mm +1mm
Fork Offset/Rake	48.4mm	47mm -1.4mm
Fork Length (Axle-To-Crown)	—	370mm
Trail	58.6mm mid/neutral	63.6mm +5mm mid/neutral
Mechanical Trail	55.8mm	60.4mm +4.6mm
Wheel Flop	17.1mm	18.9mm +1.8mm
Standover Height	700mm	734mm +34mm
Tire to Pedal Spindle	64.2mm 170 mm cranks	66mm +1.8mm 165 mm cranks
Pedal Spindle to Ground Clearance	96mm 170 mm cranks	104mm +8mm 165 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	32mm +4mm
Tire Width Max	—	32mm
Tire Outer Diameter	678mm	686mm +8mm
Bike Length with Tires	1650mm	1659mm +9mm
Crank Length	—	165mm
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