Compare: 2019 OG-EVKIN CF-025 Base S vs 2026 Tavelo Arden Base 475

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	552mm	538mm -14mm
Reach	382mm	381mm -1mm
Stack to Reach Ratio	1.45:1	1.41:1
Seat Tube Length, C-T	485mm	—
Seat Tube Length, Unknown	—	450mm
Top Tube Length, Effective/Horizontal Center	529mm	533mm +4mm
Top Tube Slope	9.5deg	11.8deg +2.3deg
Head Tube Angle	72.5deg	72.1deg -0.4deg
Seat Tube Angle	74deg	74deg +0deg
Head Tube Length	138mm	135.2mm -2.8mm
Bottom Bracket Drop	81.8mm	72mm -9.8mm
Bottom Bracket Height	254.2mm	269mm +14.8mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	401.8mm	403.6mm +1.8mm
Front-Center	584mm	586mm +2mm
Front-Center Horizontal	578.2mm	582.4mm +4.2mm
Wheelbase	980mm	986mm +6mm
Fork Offset/Rake	45mm	48mm +3mm
Fork Length (Axle-To-Crown)	—	370mm
Trail	58.8mm mid/neutral	59.7mm +0.9mm mid/neutral
Mechanical Trail	56mm	56.8mm +0.8mm
Wheel Flop	16.9mm	17.5mm +0.6mm
Standover Height	—	761mm
Tire to Pedal Spindle	78mm 170 mm cranks	75mm -3mm 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	1668mm +16mm
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	S	475
Category	Performance Road	Performance Road