Surly Big Dummy 2017


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Geometry

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Top Tube (effective) 491 632 658 686
Top Tube (actual) 636 526 656 561
Seat Tube C-T 483 428 508 608
Head Angle 61 66 63 85
Seat Angle 67 85 70 58
Chainstay 966 686 990 828
Wheelbase 1502 1615 1554 1494
Standover 629 736 803 732
BB Drop 37 33 33 37
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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