Geometry Details: Specialized Sirrus 2013

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	XL	SM	MD	LG	XL
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Reach				454
Stack				507
Top Tube (effective)	535	681	654	583	555
Seat Tube C-T	456	454	442	630	560
Head Angle	81	62	57	84	63
Seat Angle	75	78	65	78	60
Head Tube	108	165	169	192	214
Chainstay	420	504	470	510	356
Wheelbase	1267	1088	1139	918	916
Front Centre	670	507	553	722	788
Standover	801	617	646	758	819
BB Drop	78	72	72	64	80
Fork Rake / Offset	48	50	42	41	55
Trail	77	69	84	49	62
Handlebar Width	675	556	598	533	510
Stem Length	84	98	92	118	97
Crank Length	163	147	165	167	176
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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