Compare: 2019 OG-EVKIN CF-025 Base L vs 2025 QUICK blade Base 558

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 QUICK blade

Stack	599mm	585mm -14mm
Reach	395.5mm	400mm +4.5mm
Stack to Reach Ratio	1.51:1	1.46:1
Seat Tube Length, C-T	545mm	—
Top Tube Length, Effective/Horizontal Center	556mm	—
Top Tube Length, Effective/Horizontal HT Top	—	575mm
Top Tube Slope	7.8deg	—
Head Tube Angle	73.5deg	72.8deg -0.7deg
Seat Tube Angle	74deg	73.3deg -0.7deg
Head Tube Length	185mm	175mm -10mm
Bottom Bracket Drop	77.8mm	72mm -5.8mm
Bottom Bracket Height	258.2mm	267mm +8.8mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	402.6mm	403.6mm +1mm
Front-Center	601mm	610.6mm +9.6mm
Front-Center Horizontal	596mm	606.4mm +10.4mm
Wheelbase	998.5mm	1010mm +11.5mm
Fork Offset/Rake	45mm	45mm +0mm
Fork Length, Unknown	—	375mm
Trail	52.6mm mid/neutral	57.8mm +5.2mm mid/neutral
Mechanical Trail	50.4mm	55.3mm +4.9mm
Wheel Flop	14.3mm	16.3mm +2mm
Standover Height	—	824mm
Tire to Pedal Spindle	95mm 170 mm cranks	101.6mm +6.6mm 170 mm cranks
Pedal Spindle to Ground Clearance	88.2mm 170 mm cranks	97mm +8.8mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	28mm +3mm
Tire Outer Diameter	672mm	678mm +6mm
Bike Length with Tires	1670.5mm	1688mm +17.5mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Unknown
Fork Material	Carbon/Composite	Unknown
Brake Type	Disc	Unknown

Actions	Collection I've Ridden	Collection I've Ridden
Source	https://www.aliexpress.com/item/33033394656.html	https://www.quickprousa.com/products/blade-frame
Brand	OG-EVKIN	QUICK
Bike	2019 CF-025 Base	2025 blade Base
Size	L	558
Category	Performance Road	Performance Road