BMC 257 AL One 2023
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Geometry
| S | M | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 474 | 362 | 433 | 424 |
| Stack | 583 | 656 | 704 | 535 |
| Top Tube (effective) | 648 | 627 | 689 | 743 |
| Seat Tube C-T | 551 | 505 | 433 | 605 |
| Head Angle | 70 | 81 | 61 | 83 |
| Seat Angle | 77 | 70 | 60 | 86 |
| Head Tube | 153 | 165 | 221 | 231 |
| Chainstay | 385 | 370 | 418 | 431 |
| Wheelbase | 1243 | 1153 | 911 | 1230 |
| Front Centre | 702 | 561 | 561 | 756 |
| Standover | 864 | 938 | 877 | 937 |
| BB Drop | 67 | 62 | 57 | 71 |
| Fork Rake / Offset | 47 | 50 | 44 | 41 |
| Trail | 86 | 65 | 75 | 85 |
| Fork Length (A2C) | 483 | 406 | 480 | 381 |
| Seatpost Length | 316 | 363 | 412 | 407 |
| Seatpost Offset | 9 | 8 | 9 | 9 |
| Handlebar Width | 664 | 555 | 627 | 644 |
| Stem Length | 71 | 68 | 104 | 72 |
| Stem Angle | -4 | -4 | -4 | -4 |
| Crank Length | 161 | 187 | 155 | 186 |
| 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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