Surly Big Dummy 2017


c

Geometry

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Top Tube (effective) 489 697 523 627
Top Tube (actual) 658 491 657 518
Seat Tube C-T 461 525 553 524
Head Angle 58 64 71 81
Seat Angle 71 86 68 66
Chainstay 798 849 849 809
Wheelbase 1338 1605 1740 1391
Standover 867 700 861 684
BB Drop 44 36 37 38
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.

Image showing geometry measurements

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