Surly Big Dummy 2017

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Geometry

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  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.

Problem? Edit Bike - Edit Geometry

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Jenson USA - Performance Bicycle - Competitive Cyclist

Thank you! Bob & Dave

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