Surly Preamble 2023
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Geometry
| XS | SM | MD | LG | XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 342 | 357 | 330 | 353 | 348 |
| Stack | 450 | 492 | 606 | 690 | 662 |
| Top Tube (actual) | 545 | 532 | 610 | 608 | 570 |
| Seat Tube C-T | 429 | 479 | 617 | 635 | 594 |
| Head Angle | 77 | 75 | 79 | 85 | 79 |
| Seat Angle | 64 | 58 | 70 | 77 | 65 |
| Head Tube | 97 | 123 | 153 | 179 | 174 |
| Chainstay | 374 | 475 | 458 | 507 | 476 |
| Wheelbase | 961 | 814 | 1218 | 968 | 1111 |
| Standover | 776 | 928 | 834 | 817 | 1027 |
| BB Drop | 53 | 47 | 70 | 59 | 65 |
| Fork Rake / Offset | 37 | 48 | 46 | 37 | 50 |
| Fork Length (A2C) | 449 | 369 | 361 | 342 | 477 |
| Handlebar Width | 610 | 763 | 735 | 771 | 591 |
| Stem Length | 81 | 88 | 88 | 90 | 114 |
| Stem Angle | 5 | 7 | 6 | 6 | 5 |
| Crank Length | 187 | 136 | 191 | 202 | 175 |
| 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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