Compare: 2019 OG-EVKIN CF-025 Base XS vs 2026 Tavelo Arden Base 450

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 Tavelo Arden

Stack	527mm	522mm -5mm
Reach	376mm	373mm -3mm
Stack to Reach Ratio	1.4:1	1.4:1
Seat Tube Length, C-T	455mm	—
Seat Tube Length, Unknown	—	420mm
Top Tube Length, Effective/Horizontal Center	515mm	516mm +1mm
Top Tube Slope	10.1deg	13.6deg +3.5deg
Head Tube Angle	71.7deg	71.3deg -0.4deg
Seat Tube Angle	74.2deg	74.5deg +0.3deg
Head Tube Length	115mm	120.6mm +5.6mm
Bottom Bracket Drop	78.7mm	74mm -4.7mm
Bottom Bracket Height	257.4mm	267mm +9.6mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	402.4mm	403.3mm +0.9mm
Front-Center	577mm	584mm +7mm
Front-Center Horizontal	571.6mm	579.7mm +8.1mm
Wheelbase	974mm	983mm +9mm
Fork Offset/Rake	45mm	52mm +7mm
Fork Length (Axle-To-Crown)	—	370mm
Trail	63.7mm mid/neutral	60.5mm -3.2mm mid/neutral
Mechanical Trail	60.5mm	57.3mm -3.2mm
Wheel Flop	19mm	18.4mm -0.6mm
Standover Height	—	736mm
Tire to Pedal Spindle	71mm 170 mm cranks	73mm +2mm 170 mm cranks
Pedal Spindle to Ground Clearance	87.4mm 170 mm cranks	97mm +9.6mm 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	1646mm	1665mm +19mm
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://chinertown.com/index.php/topic,7183.0.html
Brand	OG-EVKIN	Tavelo
Bike	2019 CF-025 Base	2026 Arden Base
Size	XS	450
Category	Performance Road	Performance Road