Compare: 2019 OG-EVKIN CF-025 Base L vs 2026 Colnago C72 Base 530

Insights

Somewhat upright 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	599mm	580mm -19mm
Reach	395.5mm	394mm -1.5mm
Stack to Reach Ratio	1.51:1	1.47:1
Seat Tube Length, C-T	545mm	—
Top Tube Length, Effective/Horizontal Center	556mm	—
Top Tube Length, Effective/Horizontal Unknown	—	563mm
Top Tube Slope	7.8deg	—
Head Tube Angle	73.5deg	72.9deg -0.6deg
Seat Tube Angle	74deg	73.8deg -0.2deg
Head Tube Length	185mm	167mm -18mm
Bottom Bracket Drop	77.8mm	72mm -5.8mm
Bottom Bracket Height	258.2mm	269mm +10.8mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	402.6mm	403.6mm +1mm
Front-Center	601mm	602mm +1mm
Front-Center Horizontal	596mm	597.7mm +1.7mm
Wheelbase	998.5mm	1001.3mm +2.8mm
Fork Offset/Rake	45mm	45.3mm +0.3mm
Fork Length, Unknown	—	377mm
Trail	52.6mm mid/neutral	57.5mm +4.9mm mid/neutral
Mechanical Trail	50.4mm	55mm +4.6mm
Wheel Flop	14.3mm	16.2mm +1.9mm
Tire to Pedal Spindle	95mm 170 mm cranks	91mm -4mm 170 mm cranks
Pedal Spindle to Ground Clearance	88.2mm 170 mm cranks	99mm +10.8mm 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	1670.5mm	1683.3mm +12.8mm
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	L	530
Category	Performance Road	Performance Road