Surly Big Dummy 2017


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Geometry

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Top Tube (effective) 521 560 735 597
Top Tube (actual) 446 561 621 529
Seat Tube C-T 339 402 509 548
Head Angle 83 64 61 72
Seat Angle 83 79 70 61
Chainstay 714 765 806 991
Wheelbase 1189 1254 1719 1483
Standover 746 714 858 790
BB Drop 41 41 34 32
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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