Compare: 2026 Winspace Cycle Co M6 Base XS 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 M6

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Argon 18 Sum

Stack	507mm	495mm -12mm
Reach	365mm	367mm +2mm
Stack to Reach Ratio	1.39:1	1.35:1
Seat Tube Length, Unknown	—	395mm
Seat Tube Length, Effective Unknown	430mm	—
Top Tube Length, Effective/Horizontal Unknown	502mm	503mm +1mm
Top Tube Slope	—	13.6deg
Head Tube Angle	70.8deg	71.2deg +0.4deg
Seat Tube Angle	74.9deg	75deg +0.1deg
Head Tube Length	107mm	94mm -13mm
Bottom Bracket Drop	72mm	69mm -3mm
Bottom Bracket Height	271mm	267mm -4mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.6mm	404.2mm +0.6mm
Front-Center	572.9mm	567.1mm -5.8mm
Front-Center Horizontal	568.4mm	562.9mm -5.5mm
Wheelbase	972mm	967mm -5mm
Fork Offset/Rake	49mm	48mm -1mm
Fork Length, Unknown	369mm	374mm +5mm
Trail	67.6mm high	63.7mm -3.9mm mid/neutral
Mechanical Trail	63.8mm	60.3mm -3.5mm
Wheel Flop	21mm	19.4mm -1.6mm
Standover Height	729mm	—
Tire to Pedal Spindle	59.9mm 170 mm cranks	66.1mm +6.2mm 165 mm cranks
Pedal Spindle to Ground Clearance	101mm 170 mm cranks	102mm +1mm 165 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	32mm	25mm -7mm
Tire Width Max	—	32mm
Tire Outer Diameter	686mm	672mm -14mm
Bike Length with Tires	1658mm	1639mm -19mm
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