BMC Fourstroke 01 THREE 2026
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Geometry
| S | M | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 510 | 535 | 384 | 484 |
| Stack | 657 | 698 | 613 | 646 |
| Top Tube (effective) | 585 | 624 | 738 | 640 |
| Seat Tube C-C | 457 | 486 | 492 | 432 |
| Head Angle | 64 | 75 | 54 | 55 |
| Seat Angle | 62 | 65 | 85 | 61 |
| Head Tube | 91 | 105 | 86 | 138 |
| Chainstay | 432 | 432 | 400 | 475 |
| Wheelbase | 1340 | 1298 | 1420 | 1455 |
| Front Centre | 573 | 865 | 702 | 747 |
| Standover | 734 | 645 | 720 | 653 |
| BB Drop | 57 | 56 | 49 | 59 |
| Fork Rake / Offset | 43 | 38 | 48 | 47 |
| Trail | 99 | 131 | 90 | 99 |
| Fork Length (A2C) | 604 | 514 | 438 | 587 |
| Wheel Size | 25 | 25 | 31 | 29 |
| Tyre Max Width | 653 | 723 | 695 | 669 |
| Seatpost Length | 320 | 332 | 402 | 365 |
| Max Post Insertion | 84 | 108 | 111 | 119 |
| Seatpost Offset | 0 | 0 | 0 | 0 |
| Handlebar Width | 667 | 663 | 804 | 702 |
| Stem Length | 55 | 50 | 55 | 60 |
| Stem Angle | -4 | -4 | -5 | -5 |
| Front Travel | 124 | 126 | 109 | 114 |
| 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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