BMC Fourstroke 01 THREE 2026
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Geometry
| S | M | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 439 | 457 | 504 | 496 |
| Stack | 617 | 621 | 493 | 545 |
| Top Tube (effective) | 542 | 686 | 520 | 717 |
| Seat Tube C-C | 368 | 497 | 382 | 458 |
| Head Angle | 68 | 68 | 79 | 54 |
| Seat Angle | 83 | 89 | 77 | 62 |
| Head Tube | 84 | 85 | 113 | 125 |
| Chainstay | 505 | 513 | 385 | 377 |
| Wheelbase | 1214 | 1215 | 1102 | 1133 |
| Front Centre | 661 | 638 | 868 | 851 |
| Standover | 698 | 690 | 773 | 657 |
| BB Drop | 49 | 57 | 49 | 49 |
| Fork Rake / Offset | 45 | 40 | 46 | 44 |
| Trail | 95 | 122 | 109 | 109 |
| Fork Length (A2C) | 504 | 586 | 605 | 451 |
| Wheel Size | 33 | 25 | 26 | 33 |
| Tyre Max Width | 796 | 885 | 896 | 675 |
| Seatpost Length | 274 | 318 | 419 | 389 |
| Max Post Insertion | 101 | 102 | 123 | 136 |
| Seatpost Offset | 0 | 0 | 0 | 0 |
| Handlebar Width | 605 | 824 | 803 | 661 |
| Stem Length | 46 | 56 | 64 | 60 |
| Stem Angle | -4 | -5 | -4 | -4 |
| Front Travel | 121 | 101 | 110 | 109 |
| Rider Height | <172 | 172-182 | 180-188 | >188 |
| Data Source | BMC Fourstroke 01 THREE 2026 | BMC Fourstroke 01 THREE 2026 | BMC Fourstroke 01 THREE 2026 | BMC Fourstroke 01 THREE 2026 |
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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