Compare: 2026 Argon 18 Equation Base S 51-53 vs 2025 VOOK V8 Base M

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 performance road bikes

Design deviates from other sizes of VOOK V8

Stack	558mm	559mm +1mm
Reach	379mm	373mm -6mm
Stack to Reach Ratio	1.47:1	1.5:1
Seat Tube Length, C-T	485mm	510mm +25mm
Top Tube Length, Effective/Horizontal HT Top	537mm	—
Top Tube Length, Effective/Horizontal Unknown	—	541.2mm
Top Tube Slope	10.1deg	7.7deg -2.4deg
Head Tube Angle	72deg	72deg +0deg
Seat Tube Angle	74.3deg	73.25deg -1.05deg
Head Tube Length	120mm	145mm +25mm
Bottom Bracket Drop	78mm	76mm -2mm
Bottom Bracket Height	261mm	263mm +2mm
Chainstay Length	420mm	415mm -5mm
Chainstay Length Horizontal	412.7mm	408mm -4.7mm
Front-Center	589.5mm	585mm -4.5mm
Front-Center Horizontal	584.3mm	579.3mm -5mm
Wheelbase	997mm	987.3mm -9.7mm
Fork Offset/Rake	47mm	47mm +0mm
Fork Length (On-Axis)	—	378mm
Fork Length (Axle-To-Crown)	387mm	—
Trail	60.7mm mid/neutral	60.7mm +0mm mid/neutral
Mechanical Trail	57.8mm	57.8mm +0mm
Wheel Flop	17.9mm	17.9mm +0mm
Standover Height	734mm	746mm +12mm
Tire to Pedal Spindle	80.5mm 170 mm cranks	76mm -4.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	91mm 170 mm cranks	93mm +2mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	28mm +0mm
Tire Width Max	—	32mm
Tire Outer Diameter	678mm	678mm +0mm
Bike Length with Tires	1675mm	1665.3mm -9.7mm
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