Surly Big Dummy 2023
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Geometry
| SM | MD | LG | |
|---|---|---|---|
| Add to Compare | |||
| Reach | 390 | 514 | 471 |
| Stack | 669 | 579 | 540 |
| Top Tube (effective) | 633 | 512 | 706 |
| Seat Tube C-T | 485 | 354 | 567 |
| Head Angle | 65 | 70 | 64 |
| Seat Angle | 67 | 74 | 71 |
| Head Tube | 165 | 199 | 203 |
| Chainstay | 730 | 776 | 927 |
| Wheelbase | 1198 | 1590 | 1592 |
| Standover | 586 | 797 | 848 |
| BB Drop | 35 | 38 | 42 |
| BB Height | 357 | 325 | 337 |
| Fork Rake / Offset | 43 | 48 | 46 |
| Fork Length (A2C) | 370 | 409 | 358 |
| Handlebar Width | 689 | 836 | 641 |
| Stem Length | 68 | 82 | 69 |
| Stem Angle | 8 | 5 | 6 |
| Crank Length | 195 | 199 | 150 |
| 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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