Compare: 2019 OG-EVKIN CF-025 Base XS vs 2026 ROSE Bikes Shave Base XS

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of OG-EVKIN CF-025

Very upright stack and reach vs trend of performance road bikes

Design deviates from other sizes of ROSE Bikes Shave

Stack	527mm	544mm +17mm
Reach	376mm	360mm -16mm
Stack to Reach Ratio	1.4:1	1.51:1
Seat Tube Length, C-T	455mm	—
Top Tube Length, Effective/Horizontal Center	515mm	—
Top Tube Length, Effective/Horizontal Unknown	—	505mm
Top Tube Slope	10.1deg	—
Head Tube Angle	71.7deg	71deg -0.7deg
Seat Tube Angle	74.2deg	75deg +0.8deg
Head Tube Length	115mm	123mm +8mm
Bottom Bracket Drop	78.7mm	73mm -5.7mm
Bottom Bracket Height	257.4mm	270mm +12.6mm
Chainstay Length	410mm	412mm +2mm
Chainstay Length Horizontal	402.4mm	405.5mm +3.1mm
Front-Center	577mm	574.2mm -2.8mm
Front-Center Horizontal	571.6mm	569.5mm -2.1mm
Wheelbase	974mm	975mm +1mm
Fork Offset/Rake	45mm	45mm +0mm
Fork Length, Unknown	—	386mm
Trail	63.7mm mid/neutral	70.5mm +6.8mm high
Mechanical Trail	60.5mm	66.7mm +6.2mm
Wheel Flop	19mm	21.7mm +2.7mm
Standover Height	—	748mm
Tire to Pedal Spindle	71mm 170 mm cranks	61.2mm -9.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	87.4mm 170 mm cranks	100mm +12.6mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	32mm +7mm
Tire Outer Diameter	672mm	686mm +14mm
Bike Length with Tires	1646mm	1661mm +15mm
Handlebar Width	—	370mm
Stem Length	—	90mm
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.rosebikes.com/p/rose-shave-105-di2-2726127
Brand	OG-EVKIN	ROSE Bikes
Bike	2019 CF-025 Base	2026 Shave Base
Size	XS	XS
Category	Performance Road	Performance Road