Compare: 2026 Argon 18 Sum Pro L vs 2024 Winspace Cycle Co SLC 3.0 XL

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Argon 18 Sum

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Winspace Cycle Co SLC

Stack	589mm	580.5mm -8.5mm
Reach	398mm	399mm +1mm
Stack to Reach Ratio	1.48:1	1.45:1
Seat Tube Length, C-T	—	550mm
Seat Tube Length, Unknown	550mm	—
Top Tube Length, Effective/Horizontal Unknown	578mm	576.5mm -1.5mm
Top Tube Slope	6.4deg	5.6deg -0.8deg
Head Tube Angle	72.7deg	72.6deg -0.1deg
Seat Tube Angle	73deg	73deg +0deg
Head Tube Length	177mm	175mm -2mm
Bottom Bracket Drop	77mm	72mm -5mm
Bottom Bracket Height	259mm	267mm +8mm
Chainstay Length	410mm	407mm -3mm
Chainstay Length Horizontal	402.7mm	400.6mm -2.1mm
Front-Center	608.2mm	609.8mm +1.6mm
Front-Center Horizontal	603.3mm	605.5mm +2.2mm
Wheelbase	1006mm	1006.1mm +0.1mm
Fork Offset/Rake	44mm	45mm +1mm
Fork Length, Unknown	374mm	360mm -14mm
Trail	58.6mm mid/neutral	59.1mm +0.5mm mid/neutral
Mechanical Trail	55.9mm	56.4mm +0.5mm
Wheel Flop	16.6mm	16.9mm +0.3mm
Standover Height	—	806mm
Tire to Pedal Spindle	99.7mm 172.5 mm cranks	100.8mm +1.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	86.5mm 172.5 mm cranks	97mm +10.5mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	28mm +3mm
Tire Width Max	32mm	32mm +0mm
Tire Outer Diameter	672mm	678mm +6mm
Bike Length with Tires	1678mm	1684.1mm +6.1mm
Crank Length	172.5mm	—
Handlebar Width	44cm	—
Stem Length	110mm	—
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