2026 OG-EVKIN KYLIN PRO Base

	S	M	L	XL
Stack	555.4mm	571.3mm	587.5mm	608.2mm
Reach	380mm	390mm	400mm	410mm
Stack to Reach Ratio	1.46:1	1.46:1	1.47:1	1.48:1
Seat Tube Length, Unknown	460mm	490mm	520mm	550mm
Top Tube Length, Effective/Horizontal Unknown	528.8mm	548.4mm	562.9mm	584.4mm
Top Tube Slope	12.6deg	10.8deg	9.1deg	8.1deg
Head Tube Angle	71deg	71deg	71.5deg	71.5deg
Seat Tube Angle	75deg	74.5deg	74.5deg	74deg
Head Tube Length	110mm	130mm	145mm	170mm
Bottom Bracket Drop	80mm	77mm	77mm	74mm
Bottom Bracket Height	271mm	274mm	274mm	277mm
Chainstay Length	425mm	425mm	425mm	425mm
Chainstay Length Horizontal	417.4mm	418mm	418mm	418.5mm
Front-Center	601.9mm	617.9mm	628.3mm	645.7mm
Front-Center Horizontal	596.6mm	613.1mm	623.5mm	641.5mm
Wheelbase	1014mm	1031.1mm	1041.5mm	1060mm
Fork Offset/Rake	50mm	50mm	50mm	50mm
Fork Length (Axle-To-Crown)	409mm	409mm	409mm	409mm
Trail	68mm high	68mm high	64.7mm mid/neutral	64.7mm mid/neutral
Mechanical Trail	64.3mm	64.3mm	61.4mm	61.4mm
Wheel Flop	20.9mm	20.9mm	19.5mm	19.5mm
Tire to Pedal Spindle	80.9mm 170 mm cranks	96.9mm 170 mm cranks	107.3mm 170 mm cranks	124.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	101mm 170 mm cranks	104mm 170 mm cranks	104mm 170 mm cranks	107mm 170 mm cranks

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

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Source:OG-EVKIN

Geometry