1961 NSU NSU 1961 Base

	56
Stack	540mm
Reach	390mm
Stack to Reach Ratio	1.38:1
Seat Tube Length, Unknown	560mm
Top Tube Length, Effective/Horizontal Unknown	620mm
Top Tube Slope	0deg
Head Tube Angle	75deg
Seat Tube Angle	75deg
Head Tube Length	150mm
Bottom Bracket Drop	60mm
Bottom Bracket Height	299.3mm
Chainstay Length	500mm
Chainstay Length Horizontal	496.4mm
Front-Center	685mm
Front-Center Horizontal	683.6mm
Wheelbase	1180mm
Fork Offset/Rake	290mm
Fork Length, Unknown	420mm
Trail	-204mm
Mechanical Trail	-197mm
Wheel Flop	-51mm
Standover Height	820mm
Tire to Pedal Spindle	155.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	129.3mm 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:Myownmeasures.com

Geometry