Surly Big Dummy 2023
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Geometry
| SM | MD | LG | |
|---|---|---|---|
| Add to Compare | |||
| Reach | 377 | 353 | 464 |
| Stack | 592 | 673 | 612 |
| Top Tube (effective) | 497 | 636 | 611 |
| Seat Tube C-T | 484 | 388 | 425 |
| Head Angle | 79 | 77 | 67 |
| Seat Angle | 86 | 70 | 59 |
| Head Tube | 129 | 166 | 217 |
| Chainstay | 879 | 702 | 682 |
| Wheelbase | 1462 | 1320 | 1286 |
| Standover | 647 | 809 | 823 |
| BB Drop | 40 | 34 | 42 |
| BB Height | 244 | 334 | 244 |
| Fork Rake / Offset | 44 | 44 | 35 |
| Fork Length (A2C) | 484 | 380 | 355 |
| Handlebar Width | 794 | 672 | 610 |
| Stem Length | 64 | 76 | 66 |
| Stem Angle | 6 | 5 | 7 |
| Crank Length | 142 | 153 | 160 |
| Rider Height | 1600–1778 | 1676–1829 | 1778–1956 |
| Data Source | 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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