Compare: 2025 Winspace Cycle Co T1600 Base 540 vs 2026 Argon 18 Sum Pro L

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Winspace Cycle Co T1600

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Argon 18 Sum

Stack	565mm	589mm +24mm
Reach	407mm	398mm -9mm
Stack to Reach Ratio	1.39:1	1.48:1
Seat Tube Length, C-C	540mm	—
Seat Tube Length, Unknown	—	550mm
Top Tube Length, Effective/Horizontal Center	575mm	—
Top Tube Length, Effective/Horizontal Unknown	—	578mm
Top Tube Slope	—	6.4deg
Head Tube Angle	72.9deg	72.7deg -0.2deg
Seat Tube Angle	73.4deg	73deg -0.4deg
Head Tube Length	160mm	177mm +17mm
Bottom Bracket Drop	72mm	77mm +5mm
Bottom Bracket Height	267mm	259mm -8mm
Chainstay Length	406mm	410mm +4mm
Chainstay Length Horizontal	399.6mm	402.7mm +3.1mm
Front-Center	608.7mm	608.2mm -0.5mm
Front-Center Horizontal	604.4mm	603.3mm -1.1mm
Wheelbase	1004mm	1006mm +2mm
Fork Offset/Rake	43.8mm	44mm +0.2mm
Fork Length, Unknown	368mm	374mm +6mm
Trail	58.5mm mid/neutral	58.6mm +0.1mm mid/neutral
Mechanical Trail	55.9mm	55.9mm +0mm
Wheel Flop	16.5mm	16.6mm +0.1mm
Tire to Pedal Spindle	99.7mm 170 mm cranks	99.7mm +0mm 172.5 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	86.5mm -10.5mm 172.5 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	25mm -3mm
Tire Width Max	32mm	32mm +0mm
Tire Outer Diameter	678mm	672mm -6mm
Bike Length with Tires	1682mm	1678mm -4mm
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