Compare: 2026 Gascycle Nitrogen Base M vs 2021 Pardus Cycle Robin EVO Base M

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Pardus Cycle Robin EVO

Stack	555.4mm	548mm -7.4mm
Reach	386mm	384mm -2mm
Stack to Reach Ratio	1.44:1	1.43:1
Seat Tube Length, C-T	—	503mm
Seat Tube Length, Unknown	500mm	—
Top Tube Length, Effective/Horizontal Unknown	529.6mm	540mm +10.4mm
Top Tube Slope	7.9deg	7deg -0.9deg
Head Tube Angle	73deg	73deg +0deg
Seat Tube Angle	75.5deg	74deg -1.5deg
Head Tube Length	133mm	140mm +7mm
Bottom Bracket Drop	73mm	70mm -3mm
Bottom Bracket Height	266mm	266mm +0mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.5mm	404mm +0.5mm
Front-Center	573.9mm	581mm +7.1mm
Front-Center Horizontal	580.5mm	576mm -4.5mm
Wheelbase	983.9mm	980mm -3.9mm
Fork Offset/Rake	45mm	45mm +0mm
Fork Length (Axle-To-Crown)	—	371mm
Trail	56.6mm mid/neutral	55.7mm -0.9mm mid/neutral
Mechanical Trail	54.1mm	53.2mm -0.9mm
Wheel Flop	15.8mm	15.6mm -0.2mm
Standover Height	759.8mm	775mm +15.2mm
Tire to Pedal Spindle	64.9mm 170 mm cranks	75mm +10.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	96mm 170 mm cranks	96mm +0mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	25mm -3mm
Tire Outer Diameter	678mm	672mm -6mm
Bike Length with Tires	1661.9mm	1652mm -9.9mm
Crank Length	—	170mm
Handlebar Width	—	400mm
Stem Length	—	110mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Aluminum	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc

Actions	Collection I've Ridden	Collection I've Ridden
Source	https://ae01.alicdn.com/kf/S9386c2f8220b4595854277494ed95ddeL.jpg	https://www.parduscycle.com/Hightxq.aspx?t=1030&id=17338&pz=10348&color=10352&cc=5172
Brand	Gascycle	Pardus Cycle
Bike	2026 Nitrogen Base	2021 Robin EVO Base
Size	M	M
Category	Performance Road	Performance Road