Surly Preamble 2023
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Geometry
| XS | SM | MD | LG | XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 389 | 448 | 450 | 429 | 425 |
| Stack | 495 | 526 | 608 | 618 | 549 |
| Top Tube (actual) | 442 | 605 | 601 | 579 | 685 |
| Seat Tube C-T | 458 | 493 | 472 | 575 | 735 |
| Head Angle | 74 | 58 | 84 | 61 | 69 |
| Seat Angle | 88 | 78 | 85 | 71 | 79 |
| Head Tube | 116 | 141 | 155 | 142 | 183 |
| Chainstay | 502 | 497 | 480 | 501 | 455 |
| Wheelbase | 792 | 837 | 1094 | 1083 | 883 |
| Standover | 631 | 668 | 859 | 815 | 994 |
| BB Drop | 56 | 47 | 58 | 62 | 69 |
| Fork Rake / Offset | 40 | 46 | 39 | 44 | 50 |
| Fork Length (A2C) | 363 | 399 | 474 | 326 | 476 |
| Handlebar Width | 786 | 677 | 634 | 818 | 786 |
| Stem Length | 88 | 79 | 98 | 92 | 106 |
| Stem Angle | 8 | 8 | 7 | 5 | 7 |
| Crank Length | 157 | 136 | 190 | 160 | 164 |
| 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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