Surly Preamble 2023
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Geometry
| XS | SM | MD | LG | XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 310 | 331 | 314 | 403 | 454 |
| Stack | 465 | 535 | 501 | 507 | 658 |
| Top Tube (actual) | 486 | 580 | 659 | 534 | 605 |
| Seat Tube C-T | 375 | 460 | 635 | 545 | 633 |
| Head Angle | 73 | 73 | 70 | 59 | 71 |
| Seat Angle | 63 | 81 | 86 | 64 | 67 |
| Head Tube | 128 | 119 | 144 | 173 | 191 |
| Chainstay | 393 | 346 | 370 | 476 | 415 |
| Wheelbase | 852 | 856 | 1175 | 1172 | 1146 |
| Standover | 655 | 647 | 808 | 1006 | 762 |
| BB Drop | 58 | 52 | 70 | 76 | 54 |
| Fork Rake / Offset | 50 | 48 | 43 | 48 | 49 |
| Fork Length (A2C) | 360 | 324 | 398 | 457 | 380 |
| Handlebar Width | 797 | 595 | 843 | 625 | 848 |
| Stem Length | 68 | 106 | 74 | 113 | 90 |
| Stem Angle | 7 | 5 | 7 | 6 | 8 |
| Crank Length | 153 | 185 | 192 | 148 | 193 |
| 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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