Compare: 2021 Pardus Cycle Robin EVO Base XS vs 2026 Argon 18 Nitrogen Base XXS

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Pardus Cycle Robin EVO

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Argon 18 Nitrogen

Stack	505mm	486mm -19mm
Reach	368mm	370mm +2mm
Stack to Reach Ratio	1.37:1	1.31:1
Seat Tube Length, C-T	471mm	—
Seat Tube Length, C-TTT	—	395mm
Top Tube Length, Effective/Horizontal Center	—	502mm
Top Tube Length, Effective/Horizontal Unknown	503mm	—
Top Tube Slope	5.8deg	10.1deg +4.3deg
Head Tube Angle	71deg	71.2deg +0.2deg
Seat Tube Angle	75deg	75deg +0deg
Head Tube Length	100mm	81mm -19mm
Bottom Bracket Drop	74mm	71mm -3mm
Bottom Bracket Height	262mm	270mm +8mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.3mm	403.8mm +0.5mm
Front-Center	569mm	567.7mm -1.3mm
Front-Center Horizontal	564.7mm	563.2mm -1.5mm
Wheelbase	968mm	967mm -1mm
Fork Offset/Rake	50mm	49mm -1mm
Fork Length (Axle-To-Crown)	371mm	376mm +5mm
Trail	62.8mm mid/neutral	64.3mm +1.5mm mid/neutral
Mechanical Trail	59.4mm	60.9mm +1.5mm
Wheel Flop	19.3mm	19.6mm +0.3mm
Standover Height	737mm	—
Tire to Pedal Spindle	65.5mm 167.5 mm cranks	61.7mm -3.8mm 165 mm cranks
Pedal Spindle to Ground Clearance	94.5mm 167.5 mm cranks	105mm +10.5mm 165 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	30mm +5mm
Tire Width Max	32mm	34mm +2mm
Tire Outer Diameter	672mm	682mm +10mm
Bike Length with Tires	1640mm	1649mm +9mm
Crank Length	167.5mm	165mm -2.5mm
Handlebar Width	380mm	360mm -20mm
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