2020 Nicolai Bicycles Argon GTB Base

	Small	Medium	Large	X-Large	XX-Large
Stack	623mm	630mm	630mm	640mm	660mm
Reach	435mm	455mm	475mm	495mm	515mm
Stack to Reach Ratio	1.43:1	1.38:1	1.33:1	1.29:1	1.28:1
Seat Tube Length, C-T	405mm	460mm	490mm	515mm	545mm
Top Tube Length, Effective/Horizontal HT Top	608mm	630mm	650mm	673mm	698mm
Top Tube Slope	23.2deg	17.9deg	14.6deg	12.8deg	11.5deg
Head Tube Angle	68deg	68deg	68deg	68deg	68deg
Seat Tube Angle	74.5deg	74.5deg	74.5deg	74.5deg	74.5deg
Head Tube Length	110mm	120mm	120mm	130mm	150mm
Bottom Bracket Drop	50mm	50mm	50mm	50mm	50mm
Bottom Bracket Height	322.5mm	322.5mm	322.5mm	322.5mm	322.5mm
Chainstay Length	440mm	445mm	445mm	450mm	455mm
Chainstay Length Horizontal	437.2mm	442.2mm	442.2mm	447.2mm	452.2mm
Front-Center	726.6mm	744.5mm	769.4mm	794.4mm	824.3mm
Front-Center Horizontal	724.9mm	742.8mm	767.8mm	792.8mm	822.8mm
Wheelbase	1162mm	1185mm	1210mm	1240mm	1275mm
Fork Offset/Rake	51mm	51mm	51mm	51mm	51mm
Fork Length (On-Axis)	526mm	526mm	526mm	526mm	526mm
Trail	95.5mm very high	95.5mm very high	95.5mm very high	95.5mm very high	95.5mm very high
Mechanical Trail	88.5mm	88.5mm	88.5mm	88.5mm	88.5mm
Wheel Flop	33.2mm	33.2mm	33.2mm	33.2mm	33.2mm
Standover Height	720mm	750mm	775mm	798mm	825mm
Tire to Pedal Spindle	184.1mm 170 mm cranks	202mm 170 mm cranks	226.9mm 170 mm cranks	251.9mm 170 mm cranks	281.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	152.5mm 170 mm cranks	152.5mm 170 mm cranks	152.5mm 170 mm cranks	152.5mm 170 mm cranks	152.5mm 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.

Category Trend

Source:https://docs.google.com/spreadsheets/u/1/d/e/2PACX-1vQ-D3zDLWvkLLkPlYKlsO3vUw3iE4MmsqzH_9rOwpLTDBVlIvds86sJechKrGvBaRO92P59rIF4NeLk/pubhtml

Geometry