Compare: 2019 OG-EVKIN CF-025 Base S vs 2026 Colnago C72 Base 485

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of OG-EVKIN CF-025

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Colnago C72

Stack	552mm	543mm -9mm
Reach	382mm	382mm +0mm
Stack to Reach Ratio	1.45:1	1.42:1
Seat Tube Length, C-T	485mm	—
Top Tube Length, Effective/Horizontal Center	529mm	—
Top Tube Length, Effective/Horizontal Unknown	—	526mm
Top Tube Slope	9.5deg	—
Head Tube Angle	72.5deg	72.5deg +0deg
Seat Tube Angle	74deg	74.8deg +0.8deg
Head Tube Length	138mm	129.5mm -8.5mm
Bottom Bracket Drop	81.8mm	72mm -9.8mm
Bottom Bracket Height	254.2mm	269mm +14.8mm
Chainstay Length	410mm	408mm -2mm
Chainstay Length Horizontal	401.8mm	401.6mm -0.2mm
Front-Center	584mm	582mm -2mm
Front-Center Horizontal	578.2mm	577.5mm -0.7mm
Wheelbase	980mm	979.1mm -0.9mm
Fork Offset/Rake	45mm	44.9mm -0.1mm
Fork Length, Unknown	—	377mm
Trail	58.8mm mid/neutral	60.5mm +1.7mm mid/neutral
Mechanical Trail	56mm	57.7mm +1.7mm
Wheel Flop	16.9mm	17.4mm +0.5mm
Tire to Pedal Spindle	78mm 170 mm cranks	71mm -7mm 170 mm cranks
Pedal Spindle to Ground Clearance	84.2mm 170 mm cranks	99mm +14.8mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	30mm +5mm
Tire Outer Diameter	672mm	682mm +10mm
Bike Length with Tires	1652mm	1661.1mm +9.1mm
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

Actions	Collection I've Ridden	Collection I've Ridden
Source	https://www.aliexpress.com/item/33033394656.html	https://www.colnago.com/en-tw/premium-bikes/c72-road-bike/technical-specifications
Brand	OG-EVKIN	Colnago
Bike	2019 CF-025 Base	2026 C72 Base
Size	S	485
Category	Performance Road	Performance Road