Surly Preamble 2023
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Geometry
| XS | SM | MD | LG | XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 397 | 311 | 375 | 379 | 451 |
| Stack | 474 | 562 | 664 | 567 | 658 |
| Top Tube (actual) | 599 | 606 | 483 | 584 | 675 |
| Seat Tube C-T | 355 | 601 | 574 | 504 | 570 |
| Head Angle | 78 | 56 | 81 | 60 | 65 |
| Seat Angle | 78 | 65 | 64 | 60 | 67 |
| Head Tube | 141 | 159 | 142 | 158 | 203 |
| Chainstay | 367 | 448 | 390 | 439 | 518 |
| Wheelbase | 961 | 1179 | 1194 | 865 | 1027 |
| Standover | 602 | 695 | 734 | 1004 | 756 |
| BB Drop | 58 | 54 | 61 | 75 | 73 |
| Fork Rake / Offset | 44 | 38 | 45 | 36 | 47 |
| Fork Length (A2C) | 423 | 430 | 475 | 464 | 475 |
| Handlebar Width | 578 | 793 | 682 | 595 | 590 |
| Stem Length | 70 | 94 | 74 | 93 | 104 |
| Stem Angle | 5 | 5 | 6 | 6 | 7 |
| Crank Length | 177 | 179 | 138 | 201 | 205 |
| 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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