2006 Van Nicholas amazon titanium

	560	580	600
Stack	593mm	607mm	621mm
Reach	373mm	379mm	386mm
Stack to Reach Ratio	1.59:1	1.6:1	1.61:1
Seat Tube Length, C-T	535mm	555mm	575mm
Seat Tube Length, C-TTT	495mm	515mm	535mm
Top Tube Length, Effective/Horizontal HT Top	550mm	566mm	577mm
Top Tube Length, Effective/Horizontal Unknown	531mm	547mm	559mm
Top Tube Slope	8.7deg	8deg	7.3deg
Head Tube Angle	70.5deg	70.5deg	70.5deg
Seat Tube Angle	73.5deg	73deg	73deg
Head Tube Length	180mm	195mm	210mm
Bottom Bracket Drop	75mm	75mm	75mm
Bottom Bracket Height	273mm	273mm	273mm
Chainstay Length	455mm	455mm	455mm
Chainstay Length Horizontal	448.8mm	448.8mm	448.8mm
Front-Center	608mm	620mm	631mm
Front-Center Horizontal	603.2mm	615.2mm	626.2mm
Wheelbase	1052mm	1064mm	1075mm
Fork Offset/Rake	45mm	45mm	45mm
Trail	75.5mm high	75.5mm high	75.5mm high
Mechanical Trail	71.2mm	71.2mm	71.2mm
Wheel Flop	23.8mm	23.8mm	23.8mm
Standover Height	815mm	831mm	848mm
Tire to Pedal Spindle	90mm 170 mm cranks	102mm 170 mm cranks	113mm 170 mm cranks
Pedal Spindle to Ground Clearance	103mm 170 mm cranks	103mm 170 mm cranks	103mm 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://www.vannicholas.com/touring-bikes/amazon

Geometry