Compare: 2025 Winspace Cycle Co T1600 Base 440 vs 2026 Argon 18 Sum Pro XXS

Insights

Average 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	498mm	495mm -3mm
Reach	365mm	367mm +2mm
Stack to Reach Ratio	1.36:1	1.35:1
Seat Tube Length, C-C	440mm	—
Seat Tube Length, Unknown	—	395mm
Top Tube Length, Effective/Horizontal Center	500mm	—
Top Tube Length, Effective/Horizontal Unknown	—	503mm
Top Tube Slope	—	13.6deg
Head Tube Angle	70.7deg	71.2deg +0.5deg
Seat Tube Angle	74.8deg	75deg +0.2deg
Head Tube Length	100mm	94mm -6mm
Bottom Bracket Drop	72mm	69mm -3mm
Bottom Bracket Height	267mm	267mm +0mm
Chainstay Length	406mm	410mm +4mm
Chainstay Length Horizontal	399.6mm	404.2mm +4.6mm
Front-Center	572mm	567.1mm -4.9mm
Front-Center Horizontal	567.4mm	562.9mm -4.5mm
Wheelbase	967mm	967mm +0mm
Fork Offset/Rake	50.3mm	48mm -2.3mm
Fork Length, Unknown	368mm	374mm +6mm
Trail	65.5mm high	63.7mm -1.8mm mid/neutral
Mechanical Trail	61.8mm	60.3mm -1.5mm
Wheel Flop	20.4mm	19.4mm -1mm
Tire to Pedal Spindle	63mm 170 mm cranks	66.1mm +3.1mm 165 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	102mm +5mm 165 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	1645mm	1639mm -6mm
Crank Length	—	165mm
Handlebar Width	—	40cm
Stem Length	—	70mm
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