Geometry Details: Specialized Sirrus 2013

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	XL	SM	MD	LG	XL
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Reach				493
Stack				660
Top Tube (effective)	594	630	666	662	508
Seat Tube C-T	434	356	394	600	683
Head Angle	66	76	72	65	77
Seat Angle	61	85	71	65	75
Head Tube	136	148	144	226	234
Chainstay	427	467	396	527	357
Wheelbase	1109	1223	1256	989	1220
Front Centre	741	612	674	632	636
Standover	634	859	939	889	874
BB Drop	65	61	57	78	81
Fork Rake / Offset	51	60	43	51	48
Trail	72	64	64	71	69
Handlebar Width	592	546	677	644	543
Stem Length	77	105	76	106	104
Crank Length	143	137	147	152	203
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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