Surly Big Dummy 2023
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Geometry
| SM | MD | LG | |
|---|---|---|---|
| Add to Compare | |||
| Reach | 366 | 468 | 453 |
| Stack | 468 | 662 | 513 |
| Top Tube (effective) | 626 | 725 | 636 |
| Seat Tube C-T | 339 | 441 | 551 |
| Head Angle | 67 | 81 | 59 |
| Seat Angle | 69 | 71 | 65 |
| Head Tube | 171 | 168 | 187 |
| Chainstay | 847 | 886 | 861 |
| Wheelbase | 1446 | 1608 | 1335 |
| Standover | 677 | 689 | 795 |
| BB Drop | 36 | 38 | 35 |
| BB Height | 303 | 255 | 338 |
| Fork Rake / Offset | 40 | 42 | 36 |
| Fork Length (A2C) | 346 | 355 | 485 |
| Handlebar Width | 743 | 777 | 774 |
| Stem Length | 78 | 66 | 82 |
| Stem Angle | 6 | 6 | 5 |
| Crank Length | 154 | 198 | 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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