BMC 257 AL One 2023
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Geometry
| S | M | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 424 | 439 | 382 | 472 |
| Stack | 492 | 642 | 498 | 571 |
| Top Tube (effective) | 548 | 663 | 507 | 503 |
| Seat Tube C-T | 534 | 608 | 481 | 616 |
| Head Angle | 76 | 81 | 56 | 64 |
| Seat Angle | 64 | 77 | 87 | 80 |
| Head Tube | 126 | 171 | 194 | 221 |
| Chainstay | 505 | 490 | 441 | 515 |
| Wheelbase | 1063 | 1193 | 1277 | 1008 |
| Front Centre | 631 | 781 | 554 | 711 |
| Standover | 859 | 695 | 703 | 687 |
| BB Drop | 69 | 72 | 54 | 65 |
| Fork Rake / Offset | 48 | 50 | 36 | 48 |
| Trail | 85 | 71 | 61 | 66 |
| Fork Length (A2C) | 422 | 446 | 389 | 460 |
| Seatpost Length | 359 | 374 | 399 | 355 |
| Seatpost Offset | 10 | 10 | 10 | 8 |
| Handlebar Width | 580 | 524 | 510 | 559 |
| Stem Length | 88 | 88 | 102 | 89 |
| Stem Angle | -5 | -5 | -5 | -5 |
| Crank Length | 188 | 149 | 146 | 160 |
| Rider Height | <168 | 168-180 | 178-190 | >190 |
| Data Source | 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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