Compare: 2023 Argon 18 SUM base s vs 2023 TanTan Cycling (Seraph) TT-X68 Base 52

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	516mm	527mm +11mm
Reach	389mm	380mm -9mm
Stack to Reach Ratio	1.33:1	1.39:1
Seat Tube Length, C-T	460mm	—
Seat Tube Length, Unknown	—	456mm
Top Tube Length, Effective/Horizontal Center	538mm	531mm -7mm
Top Tube Slope	8.1deg	9.9deg +1.8deg
Head Tube Angle	72.7deg	72.5deg -0.2deg
Seat Tube Angle	74deg	74deg +0deg
Head Tube Length	101mm	120mm +19mm
Bottom Bracket Drop	77mm	74mm -3mm
Bottom Bracket Height	262mm	269mm +7mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	402.7mm	403.3mm +0.6mm
Front-Center	577.5mm	577mm -0.5mm
Front-Center Horizontal	572.3mm	571.7mm -0.6mm
Wheelbase	975mm	975mm +0mm
Fork Offset/Rake	44.5mm	47mm +2.5mm
Fork Length (Axle-To-Crown)	—	370mm
Trail	59mm mid/neutral	58.9mm -0.1mm mid/neutral
Mechanical Trail	56.4mm	56.1mm -0.3mm
Wheel Flop	16.8mm	16.9mm +0.1mm
Standover Height	727mm	745mm +18mm
Tire to Pedal Spindle	68.5mm 170 mm cranks	64mm -4.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	92mm 170 mm cranks	99mm +7mm 170 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	1653mm	1661mm +8mm
Crank Length	—	170mm
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