	44	48	50	52	54	56	58
Stack	495mm	508mm	520mm	532mm	545mm	565mm	585mm
Reach	373mm	376mm	379mm	383mm	387mm	393mm	398mm
Stack to Reach Ratio	1.33:1	1.35:1	1.37:1	1.39:1	1.41:1	1.44:1	1.47:1
Seat Tube Length, C-T	400mm	429mm	448mm	467mm	490mm	510mm	532mm
Top Tube Length, Effective/Horizontal Center	510mm	522mm	529mm	536mm	544mm	560mm	577mm
Top Tube Length, Actual C-C	492mm	503mm	511mm	519mm	527mm	543mm	559mm
Top Tube Slope	12.8deg	12deg	10.3deg	9.1deg	8.9deg	7.9deg	7.8deg
Head Tube Angle	70.9deg	71.2deg	71.2deg	71.2deg	71.2deg	73deg	73deg
Seat Tube Angle	74.5deg	74deg	74deg	74deg	74deg	73.5deg	73deg
Head Tube Length	89mm	101mm	114mm	130mm	143mm	154mm	178mm
Bottom Bracket Drop	74mm	74mm	74mm	72mm	72mm	72mm	69mm
Bottom Bracket Height	266mm	266mm	266mm	268mm	268mm	268mm	271mm
Chainstay Length	410mm	410mm	410mm	410mm	410mm	410mm	410mm
Chainstay Length Horizontal	403.3mm	403.3mm	403.3mm	403.6mm	403.6mm	403.6mm	404.2mm
Front-Center	582mm	586mm	594mm	602mm	611mm	595mm	607mm
Front-Center Horizontal	576.7mm	581.7mm	589.7mm	598.4mm	606.4mm	591.4mm	602.9mm
Wheelbase	980mm	985mm	993mm	1002mm	1010mm	995mm	1007mm
Fork Offset/Rake	55mm	55mm	55mm	55mm	55mm	45mm	45mm
Trail	59.5mm mid/neutral	57.7mm mid/neutral	57.7mm mid/neutral	57.7mm mid/neutral	57.7mm mid/neutral	56.9mm mid/neutral	56.9mm mid/neutral
Mechanical Trail	56.3mm	54.6mm	54.6mm	54.6mm	54.6mm	54.4mm	54.4mm
Wheel Flop	18.4mm	17.6mm	17.6mm	17.6mm	17.6mm	15.9mm	15.9mm
Standover Height	694mm	717mm	733mm	752mm	770mm	790mm	812mm
Tire to Pedal Spindle	72mm 170 mm cranks	76mm 170 mm cranks	84mm 170 mm cranks	92mm 170 mm cranks	101mm 170 mm cranks	85mm 170 mm cranks	97mm 170 mm cranks
Pedal Spindle to Ground Clearance	96mm 170 mm cranks	96mm 170 mm cranks	96mm 170 mm cranks	98mm 170 mm cranks	98mm 170 mm cranks	98mm 170 mm cranks	101mm 170 mm cranks

	44	48	50	52	54	56	58
Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	29mm	29mm	29mm	29mm	29mm	29mm	29mm
Tire Outer Diameter	680mm	680mm	680mm	680mm	680mm	680mm	680mm
Bike Length with Tires	1660mm	1665mm	1673mm	1682mm	1690mm	1675mm	1687mm

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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.

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Source:https://ccache.cc/products/cannondale-supersix-evo-lab71-frameset-black-with-wow?variant=51384934334680

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2026 Cannondale Bikes SuperSix EVO Lab71

Geometry

Lab71 Build

Stack and Reach vs. Category Trend