Geometry Details: Specialized Sirrus 2013

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	XL	SM	MD	LG	XL
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Reach				345
Stack				718
Top Tube (effective)	510	601	526	675	527
Seat Tube C-T	406	467	507	598	613
Head Angle	82	74	63	79	79
Seat Angle	86	64	78	82	69
Head Tube	133	174	170	178	221
Chainstay	422	399	435	395	523
Wheelbase	1086	1034	1065	1085	1300
Front Centre	709	654	721	623	703
Standover	765	854	823	802	1015
BB Drop	76	65	82	59	71
Fork Rake / Offset	54	51	59	59	51
Trail	59	62	72	56	52
Handlebar Width	622	624	533	531	573
Stem Length	89	97	100	104	96
Crank Length	158	171	197	153	196
Data Source	Calculated at bikegeo.net using manufacturer data. Then verified measurements using the method found here: https://www.bikeradar.com/features/your-top-tube-length-is-irrelevant/	Calculated at bikegeo.net using manufacturer data. Then verified measurements using the method found here: https://www.bikeradar.com/features/your-top-tube-length-is-irrelevant/	Calculated at bikegeo.net using manufacturer data. Then verified measurements using the method found here: https://www.bikeradar.com/features/your-top-tube-length-is-irrelevant/	Calculated at bikegeo.net using manufacturer data. Then verified measurements using the method found here: https://www.bikeradar.com/features/your-top-tube-length-is-irrelevant/	Calculated at bikegeo.net using manufacturer data. Then verified measurements using the method found here: https://www.bikeradar.com/features/your-top-tube-length-is-irrelevant/

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