Compare: 2026 Argon 18 Equation Base L 57-59 vs 2026 Winspace Cycle Co G5 Base XL

Insights

Average stack and reach vs trend of endurance road bikes

Design deviates from other sizes of Argon 18 Equation

Somewhat upright stack and reach vs trend of progressive gravel bikes

Design deviates from other sizes of Winspace Cycle Co G5

Bar type unusual for category

This: Aero Bar
Category: Drop Bar

Stack	600mm	598mm -2mm
Reach	397mm	399mm +2mm
Stack to Reach Ratio	1.51:1	1.5:1
Seat Tube Length, C-T	555mm	540mm -15mm
Top Tube Length, Effective/Horizontal Center	—	576mm
Top Tube Length, Effective/Horizontal HT Top	580mm	—
Top Tube Slope	7deg	8.3deg +1.3deg
Head Tube Angle	72deg	71.5deg -0.5deg
Seat Tube Angle	73.1deg	73.5deg +0.4deg
Head Tube Length	166mm	170mm +4mm
Bottom Bracket Drop	75mm	74mm -1mm
Bottom Bracket Height	264mm	287mm +23mm
Chainstay Length	420mm	427mm +7mm
Chainstay Length Horizontal	413.3mm	420.5mm +7.2mm
Front-Center	621.3mm	632.8mm +11.5mm
Front-Center Horizontal	616.8mm	628.5mm +11.7mm
Wheelbase	1030mm	1049mm +19mm
Fork Offset/Rake	47mm	51mm +4mm
Fork Length (Axle-To-Crown)	387mm	398mm +11mm
Trail	60.7mm mid/neutral	67mm +6.3mm high
Mechanical Trail	57.8mm	63.6mm +5.8mm
Wheel Flop	17.9mm	20.2mm +2.3mm
Standover Height	797mm	839mm +42mm
Tire to Pedal Spindle	112.3mm 170 mm cranks	101.8mm -10.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	94mm 170 mm cranks	117mm +23mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	50mm +22mm
Tire Width Max	—	58mm
Tire Outer Diameter	678mm	722mm +44mm
Bike Length with Tires	1708mm	1771mm +63mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Aero Bar
Frame Material	Carbon/Composite	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc