2023 Specialized Bicycles Sirrus X 3.0

	XS	S	M	L	L	XL	XL
Stack	536mm	555mm	563mm	593mm	593mm	608mm	608mm
Reach	373mm	388mm	393mm	398mm	398mm	402mm	402mm
Stack to Reach Ratio	1.44:1	1.43:1	1.43:1	1.49:1	1.49:1	1.51:1	1.51:1
Seat Tube Length, C-T	360mm	395mm	440mm	470mm	470mm	510mm	510mm
Top Tube Length, Effective/Horizontal Center	532mm	552mm	560mm	574mm	574mm	582mm	582mm
Top Tube Slope	21.9deg	19.4deg	15.2deg	15deg	15deg	12.3deg	12.3deg
Head Tube Angle	69.5deg	70deg	70deg	71deg	71deg	71deg	71deg
Seat Tube Angle	73.5deg	73.5deg	73.5deg	73.5deg	73.5deg	73.5deg	73.5deg
Head Tube Length	121mm	139mm	147mm	175mm	175mm	191mm	191mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm	70mm	70mm	70mm
Bottom Bracket Height	283mm	283mm	283mm	283mm	283mm	283mm	283mm
Chainstay Length	440mm	440mm	440mm	440mm	440mm	440mm	440mm
Chainstay Length Horizontal	434.4mm	434.4mm	434.4mm	434.4mm	434.4mm	434.4mm	434.4mm
Front-Center	606mm	623mm	631mm	636mm	636mm	645mm	645mm
Front-Center Horizontal	601.6mm	618.6mm	626.6mm	632.6mm	632.6mm	641.6mm	641.6mm
Wheelbase	1036mm	1053mm	1061mm	1067mm	1067mm	1076mm	1076mm
Fork Offset/Rake	50.9mm	50.8mm	50.9mm	51.6mm	51.6mm	51.4mm	51.4mm
Fork Length, Unknown	395mm	395mm	395mm	395mm	395mm	395mm	395mm
Trail	77.6mm high	74.4mm high	74.3mm high	67mm high	67mm high	67.2mm high	67.2mm high
Mechanical Trail	72.7mm	69.9mm	69.8mm	63.4mm	63.4mm	63.5mm	63.5mm
Wheel Flop	25.5mm	23.9mm	23.9mm	20.6mm	20.6mm	20.7mm	20.7mm
Standover Height	702mm	725mm	755mm	785mm	785mm	815mm	815mm
Tire to Pedal Spindle	88mm 165 mm cranks	105mm 165 mm cranks	108mm 170 mm cranks	113mm 170 mm cranks	113mm 170 mm cranks	117mm 175 mm cranks	117mm 175 mm cranks
Pedal Spindle to Ground Clearance	118mm 165 mm cranks	118mm 165 mm cranks	113mm 170 mm cranks	113mm 170 mm cranks	113mm 170 mm cranks	108mm 175 mm cranks	108mm 175 mm cranks

	XS	S	M	L	L	XL	XL
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	42mm	42mm	42mm	42mm	42mm	42mm	42mm
Tire Width Max	45mm	45mm	45mm	45mm	45mm	45mm	45mm
Tire Outer Diameter	706mm	706mm	706mm	706mm	706mm	706mm	706mm
Bike Length with Tires	1742mm	1759mm	1767mm	1773mm	1773mm	1782mm	1782mm
Crank Length	165mm	165mm	170mm	170mm	170mm	175mm	175mm
Handlebar Width	680mm	680mm	680mm	680mm	680mm	680mm	680mm
Stem Length	60mm	60mm	70mm	80mm	80mm	90mm	90mm

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.

Learn more about the Upright/Aggressive Scale

Category Trend

All-road/Gravel

Source:https://www.specialized.com/au/en/sirrus-x-30/p/200343?color=322585-200343&searchText=92422-7303, na

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2023 Specialized Bicycles Sirrus X 3.0

Geometry

X 3.0 Build

Stack and Reach vs. Category Trend