Surly Preamble 2023
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Geometry
| XS | SM | MD | LG | XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 392 | 437 | 326 | 323 | 399 |
| Stack | 607 | 464 | 586 | 540 | 550 |
| Top Tube (actual) | 529 | 573 | 488 | 531 | 654 |
| Seat Tube C-T | 410 | 455 | 594 | 654 | 611 |
| Head Angle | 67 | 61 | 66 | 72 | 85 |
| Seat Angle | 63 | 62 | 79 | 63 | 74 |
| Head Tube | 105 | 135 | 119 | 163 | 229 |
| Chainstay | 424 | 365 | 455 | 514 | 466 |
| Wheelbase | 1084 | 1103 | 868 | 996 | 1189 |
| Standover | 592 | 831 | 765 | 740 | 930 |
| BB Drop | 62 | 52 | 78 | 72 | 60 |
| Fork Rake / Offset | 44 | 51 | 36 | 39 | 50 |
| Fork Length (A2C) | 397 | 446 | 416 | 455 | 479 |
| Handlebar Width | 647 | 813 | 713 | 861 | 610 |
| Stem Length | 91 | 87 | 72 | 94 | 92 |
| Stem Angle | 7 | 7 | 7 | 5 | 6 |
| Crank Length | 149 | 136 | 143 | 152 | 143 |
| 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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