Surly Preamble 2023
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Geometry
| XS | SM | MD | LG | XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 347 | 445 | 361 | 432 | 473 |
| Stack | 616 | 472 | 531 | 499 | 572 |
| Top Tube (actual) | 427 | 522 | 631 | 518 | 755 |
| Seat Tube C-T | 490 | 498 | 639 | 610 | 726 |
| Head Angle | 65 | 72 | 84 | 80 | 60 |
| Seat Angle | 84 | 75 | 84 | 72 | 72 |
| Head Tube | 101 | 113 | 140 | 196 | 213 |
| Chainstay | 343 | 418 | 368 | 438 | 369 |
| Wheelbase | 889 | 840 | 1180 | 969 | 1002 |
| Standover | 769 | 698 | 815 | 921 | 836 |
| BB Drop | 51 | 45 | 78 | 62 | 74 |
| Fork Rake / Offset | 51 | 50 | 36 | 49 | 45 |
| Fork Length (A2C) | 439 | 379 | 320 | 433 | 364 |
| Handlebar Width | 782 | 747 | 772 | 666 | 767 |
| Stem Length | 70 | 89 | 105 | 85 | 97 |
| Stem Angle | 7 | 7 | 7 | 6 | 5 |
| Crank Length | 162 | 197 | 137 | 204 | 157 |
| 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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