Surly Big Dummy 2017


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Geometry

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Top Tube (effective) 470 569 581 567
Top Tube (actual) 441 637 584 536
Seat Tube C-T 441 478 523 575
Head Angle 61 73 73 81
Seat Angle 70 59 80 73
Chainstay 915 961 754 724
Wheelbase 1511 1601 1673 1342
Standover 599 767 862 836
BB Drop 44 37 33 34
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

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