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

Insights

Somewhat upright stack and reach vs trend of performance road bikes

Design deviates from other sizes of VOOK V8

Average stack and reach vs trend of endurance road bikes

Design deviates from other sizes of Argon 18 Equation

Stack	559mm	558mm -1mm
Reach	373mm	379mm +6mm
Stack to Reach Ratio	1.5:1	1.47:1
Seat Tube Length, C-T	510mm	485mm -25mm
Top Tube Length, Effective/Horizontal HT Top	—	537mm
Top Tube Length, Effective/Horizontal Unknown	541.2mm	—
Top Tube Slope	7.7deg	10.1deg +2.4deg
Head Tube Angle	72deg	72deg +0deg
Seat Tube Angle	73.25deg	74.3deg +1.05deg
Head Tube Length	145mm	120mm -25mm
Bottom Bracket Drop	76mm	78mm +2mm
Bottom Bracket Height	263mm	261mm -2mm
Chainstay Length	415mm	420mm +5mm
Chainstay Length Horizontal	408mm	412.7mm +4.7mm
Front-Center	585mm	589.5mm +4.5mm
Front-Center Horizontal	579.3mm	584.3mm +5mm
Wheelbase	987.3mm	997mm +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	746mm	734mm -12mm
Tire to Pedal Spindle	76mm 170 mm cranks	80.5mm +4.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	93mm 170 mm cranks	91mm -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	1665.3mm	1675mm +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