2019 Eddy Merckx Strasbourg71 Disc Base

	XS	S	M	L	XL
Stack	528mm	546mm	567mm	592mm	611mm
Reach	368mm	373mm	378mm	384mm	388mm
Stack to Reach Ratio	1.43:1	1.46:1	1.5:1	1.54:1	1.57:1
Seat Tube Length, C-T	435mm	445mm	475mm	505mm	535mm
Top Tube Length, Effective/Horizontal HT Top	521mm	531mm	547mm	565mm	575mm
Top Tube Slope	12.7deg	13.4deg	12.3deg	11.6deg	10.3deg
Head Tube Angle	71.5deg	71.5deg	72deg	72.5deg	73deg
Seat Tube Angle	74deg	74deg	73.5deg	73deg	73deg
Head Tube Length	105mm	124mm	144mm	168mm	187mm
Bottom Bracket Drop	70mm	69mm	69mm	69mm	68mm
Bottom Bracket Height	277mm	278mm	278mm	278mm	279mm
Chainstay Length	425mm	425mm	426mm	427mm	427mm
Chainstay Length Horizontal	419.2mm	419.4mm	420.4mm	421.4mm	421.6mm
Front-Center	576.1mm	583.7mm	590.7mm	599.6mm	605.3mm
Front-Center Horizontal	571.8mm	579.6mm	586.6mm	595.6mm	601.5mm
Wheelbase	991mm	999mm	1007mm	1017mm	1023mm
Fork Offset/Rake	48mm	44.6mm	44.5mm	44.6mm	45.4mm
Trail	65.5mm high	69.1mm high	65.9mm high	62.7mm mid/neutral	58.7mm mid/neutral
Mechanical Trail	62.2mm	65.5mm	62.7mm	59.8mm	56.1mm
Wheel Flop	19.7mm	20.8mm	19.4mm	18mm	16.4mm
Tire to Pedal Spindle	56.6mm 172.5 mm cranks	64.2mm 172.5 mm cranks	71.2mm 172.5 mm cranks	80.1mm 172.5 mm cranks	85.8mm 172.5 mm cranks
Pedal Spindle to Ground Clearance	104.5mm 172.5 mm cranks	105.5mm 172.5 mm cranks	105.5mm 172.5 mm cranks	105.5mm 172.5 mm cranks	106.5mm 172.5 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.eddymerckx.com/gravel/sb71/strasbourg71-disc#/catalogue/strasbourg71

Geometry