Compare: 2019 OG-EVKIN CF-025 Base S vs 2025 LightCarbon LCR018-D Base S(520)

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 endurance road bikes

Design deviates from other sizes of LightCarbon LCR018-D

Bar type unusual for category

This: Aero Bar
Category: Drop Bar

Stack	552mm	552mm +0mm
Reach	382mm	377mm -5mm
Stack to Reach Ratio	1.45:1	1.46:1
Seat Tube Length, C-T	485mm	—
Seat Tube Length, Unknown	—	480mm
Top Tube Length, Effective/Horizontal Center	529mm	—
Top Tube Length, Effective/Horizontal Unknown	—	535mm
Top Tube Slope	9.5deg	10.1deg +0.6deg
Head Tube Angle	72.5deg	72deg -0.5deg
Seat Tube Angle	74deg	74deg +0deg
Head Tube Length	138mm	137mm -1mm
Bottom Bracket Drop	81.8mm	78mm -3.8mm
Bottom Bracket Height	254.2mm	273mm +18.8mm
Chainstay Length	410mm	415mm +5mm
Chainstay Length Horizontal	401.8mm	407.6mm +5.8mm
Front-Center	584mm	589.8mm +5.8mm
Front-Center Horizontal	578.2mm	584.6mm +6.4mm
Wheelbase	980mm	992.2mm +12.2mm
Fork Offset/Rake	45mm	51mm +6mm
Fork Length, Unknown	—	378mm
Trail	58.8mm mid/neutral	60.4mm +1.6mm mid/neutral
Mechanical Trail	56mm	57.5mm +1.5mm
Wheel Flop	16.9mm	17.8mm +0.9mm
Tire to Pedal Spindle	78mm 170 mm cranks	68.8mm -9.2mm 170 mm cranks
Pedal Spindle to Ground Clearance	84.2mm 170 mm cranks	103mm +18.8mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	40mm +15mm
Tire Outer Diameter	672mm	702mm +30mm
Bike Length with Tires	1652mm	1694.2mm +42.2mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Aero 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	Lightcarbon.com
Brand	OG-EVKIN	LightCarbon
Bike	2019 CF-025 Base	2025 LCR018-D Base
Size	S	S(520)
Category	Performance Road	Endurance Road