Surly Preamble 2023
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Geometry
| XS | SM | MD | LG | XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 324 | 314 | 313 | 465 | 459 |
| Stack | 491 | 440 | 509 | 651 | 671 |
| Top Tube (actual) | 548 | 643 | 558 | 631 | 621 |
| Seat Tube C-T | 482 | 426 | 633 | 535 | 600 |
| Head Angle | 77 | 73 | 80 | 77 | 57 |
| Seat Angle | 78 | 80 | 81 | 76 | 69 |
| Head Tube | 133 | 140 | 150 | 172 | 249 |
| Chainstay | 469 | 491 | 399 | 441 | 374 |
| Wheelbase | 886 | 1121 | 1204 | 1261 | 997 |
| Standover | 761 | 707 | 903 | 857 | 1059 |
| BB Drop | 64 | 47 | 67 | 56 | 54 |
| Fork Rake / Offset | 55 | 40 | 36 | 50 | 47 |
| Fork Length (A2C) | 305 | 386 | 358 | 389 | 363 |
| Handlebar Width | 739 | 730 | 706 | 810 | 720 |
| Stem Length | 79 | 87 | 82 | 93 | 90 |
| Stem Angle | 8 | 6 | 8 | 7 | 7 |
| Crank Length | 133 | 153 | 152 | 151 | 148 |
| Rider Height | 1524–1651 | 1625.6–1727.2 | 1701.8–1828.8 | 1803.4–1905 | 1879.6–2006.6 |
| Data Source | Manufacturer | 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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