Surly Preamble 2023
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Geometry
| XS | SM | MD | LG | XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 410 | 338 | 404 | 418 | 484 |
| Stack | 428 | 509 | 562 | 662 | 721 |
| Top Tube (actual) | 536 | 536 | 578 | 630 | 514 |
| Seat Tube C-T | 411 | 567 | 487 | 530 | 732 |
| Head Angle | 78 | 62 | 68 | 79 | 74 |
| Seat Angle | 81 | 66 | 76 | 78 | 64 |
| Head Tube | 125 | 128 | 104 | 146 | 179 |
| Chainstay | 420 | 468 | 429 | 426 | 358 |
| Wheelbase | 955 | 924 | 952 | 1031 | 1058 |
| Standover | 702 | 856 | 976 | 749 | 750 |
| BB Drop | 48 | 57 | 68 | 61 | 69 |
| Fork Rake / Offset | 53 | 54 | 49 | 52 | 51 |
| Fork Length (A2C) | 383 | 365 | 385 | 330 | 365 |
| Handlebar Width | 774 | 706 | 817 | 787 | 862 |
| Stem Length | 90 | 88 | 93 | 93 | 115 |
| Stem Angle | 7 | 6 | 7 | 6 | 7 |
| Crank Length | 191 | 163 | 141 | 155 | 190 |
| 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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