Surly Preamble 2023
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Geometry
| XS | SM | MD | LG | XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 305 | 434 | 409 | 354 | 392 |
| Stack | 509 | 478 | 528 | 562 | 541 |
| Top Tube (actual) | 576 | 511 | 518 | 650 | 624 |
| Seat Tube C-T | 456 | 447 | 534 | 701 | 624 |
| Head Angle | 63 | 62 | 84 | 79 | 69 |
| Seat Angle | 87 | 77 | 59 | 80 | 76 |
| Head Tube | 139 | 123 | 149 | 168 | 175 |
| Chainstay | 428 | 380 | 467 | 516 | 510 |
| Wheelbase | 827 | 1043 | 928 | 891 | 1191 |
| Standover | 612 | 765 | 697 | 799 | 1049 |
| BB Drop | 60 | 55 | 78 | 58 | 57 |
| Fork Rake / Offset | 47 | 45 | 36 | 39 | 41 |
| Fork Length (A2C) | 432 | 352 | 387 | 372 | 454 |
| Handlebar Width | 748 | 671 | 583 | 657 | 720 |
| Stem Length | 76 | 83 | 105 | 112 | 87 |
| Stem Angle | 5 | 6 | 7 | 8 | 6 |
| Crank Length | 189 | 198 | 175 | 202 | 177 |
| 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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