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Surly Big Dummy 2017

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Geometry

Select two bikes to compare.
Any bike, any page.

	Small (16)	Medium (18)	Large (20)	xLarge (22)
Compare
Top Tube (effective)	593	646	656	564
Top Tube (actual)	501	514	567	572
Seat Tube C-T	479	467	581	466
Head Angle	76	71	82	85
Seat Angle	64	77	75	67
Chainstay	923	711	829	848
Wheelbase	1532	1698	1601	1280
Standover	694	685	896	947
BB Drop	39	37	40	40
Data Source	Manufacturer	Manufacturer	Manufacturer	Manufacturer

Measurements are in millimeters and degrees, unless otherwise noted.

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Jenson USA - Performance Bicycle - Competitive Cyclist

Thank you! Bob & Dave

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