2021 Quantor Erdenlauf 5.0

	S	M	L	XL
Stack	588mm	609mm	630mm	651mm
Reach	365mm	378mm	391mm	405mm
Stack to Reach Ratio	1.61:1	1.61:1	1.61:1	1.61:1
Seat Tube Length, Unknown	480mm	520mm	560mm	600mm
Top Tube Length, Effective/Horizontal HT Top	550mm	570mm	590mm	610mm
Top Tube Slope	14.3deg	12deg	9.7deg	7.7deg
Head Tube Angle	70deg	70.5deg	71deg	71.5deg
Seat Tube Angle	72.5deg	72.5deg	72.5deg	72.5deg
Head Tube Length	130mm	150mm	170mm	190mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm
Bottom Bracket Height	281mm	281mm	281mm	281mm
Chainstay Length	440mm	440mm	440mm	440mm
Chainstay Length Horizontal	434.4mm	434.4mm	434.4mm	434.4mm
Front-Center	604.7mm	620.6mm	635.5mm	650.4mm
Front-Center Horizontal	600.6mm	616.6mm	631.6mm	646.6mm
Wheelbase	1035mm	1051mm	1066mm	1081mm
Fork Offset/Rake	50mm	50mm	50mm	50mm
Trail	74.5mm high	71.3mm high	68mm high	64.7mm mid/neutral
Mechanical Trail	70.1mm	67.2mm	64.3mm	61.4mm
Wheel Flop	24mm	22.4mm	20.9mm	19.5mm
Tire to Pedal Spindle	83.7mm 170 mm cranks	99.6mm 170 mm cranks	114.5mm 170 mm cranks	129.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	111mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks	111mm 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://quantor-bikes.com/ERDENLAUF-50

Geometry