Compare: 2026 Argon 18 Sum Pro M vs 2025 Winspace Cycle Co T1600 Base 510

Insights

Average 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 performance road bikes

Design deviates from other sizes of Winspace Cycle Co T1600

Stack	564mm	544mm -20mm
Reach	390mm	392mm +2mm
Stack to Reach Ratio	1.45:1	1.39:1
Seat Tube Length, C-C	—	510mm
Seat Tube Length, Unknown	505mm	—
Top Tube Length, Effective/Horizontal Center	—	550mm
Top Tube Length, Effective/Horizontal Unknown	557mm	—
Top Tube Slope	8.5deg	—
Head Tube Angle	72.7deg	72.5deg -0.2deg
Seat Tube Angle	73.5deg	73.8deg +0.3deg
Head Tube Length	151mm	140mm -11mm
Bottom Bracket Drop	77mm	72mm -5mm
Bottom Bracket Height	259mm	267mm +8mm
Chainstay Length	410mm	406mm -4mm
Chainstay Length Horizontal	402.7mm	399.6mm -3.1mm
Front-Center	592.3mm	591.8mm -0.5mm
Front-Center Horizontal	587.3mm	587.4mm +0.1mm
Wheelbase	990mm	987mm -3mm
Fork Offset/Rake	44mm	44.5mm +0.5mm
Fork Length, Unknown	374mm	368mm -6mm
Trail	58.6mm mid/neutral	60.3mm +1.7mm mid/neutral
Mechanical Trail	55.9mm	57.5mm +1.6mm
Wheel Flop	16.6mm	17.3mm +0.7mm
Tire to Pedal Spindle	83.8mm 172.5 mm cranks	82.8mm -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	1662mm	1665mm +3mm
Crank Length	172.5mm	—
Handlebar Width	44cm	—
Stem Length	100mm	—
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