BMC Kaius 01 FOUR Black / Neon Red 2026
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Geometry
| 47 | 51 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|
| Add to Compare | ||||||
| Reach | 420 | 348 | 441 | 350 | 424 | 454 |
| Stack | 517 | 490 | 476 | 659 | 495 | 676 |
| Top Tube (effective) | 604 | 634 | 622 | 510 | 664 | 684 |
| Seat Tube C-C | 421 | 384 | 376 | 523 | 421 | 518 |
| Head Angle | 80 | 77 | 74 | 71 | 77 | 82 |
| Seat Angle | 71 | 62 | 67 | 70 | 80 | 86 |
| Head Tube | 100 | 90 | 99 | 123 | 200 | 209 |
| Chainstay | 473 | 362 | 420 | 430 | 480 | 411 |
| Wheelbase | 951 | 869 | 1115 | 957 | 1132 | 1219 |
| Front Centre | 675 | 556 | 649 | 546 | 658 | 771 |
| Standover | 649 | 690 | 719 | 793 | 711 | 814 |
| BB Drop | 95 | 70 | 78 | 69 | 74 | 80 |
| Fork Rake / Offset | 44 | 43 | 49 | 36 | 41 | 36 |
| Trail | 71 | 62 | 60 | 62 | 68 | 80 |
| Fork Length (A2C) | 408 | 351 | 322 | 427 | 379 | 426 |
| Seatpost Length | 243 | 349 | 408 | 327 | 375 | 466 |
| Seatpost Offset | 13 | 12 | 14 | 14 | 12 | 16 |
| Handlebar Width | 390 - 448 | 390 - 448 | 390 - 448 | 410 - 468 | 410 - 468 | 430 - 488 |
| Stem Length | 83 | 76 | 84 | 119 | 119 | 120 |
| Stem Angle | -7 | -8 | -8 | -8 | -6 | -7 |
| Crank Length | 186 | 154 | 166 | 190 | 154 | 198 |
| Rider Height | <166 | 166-174 | 172-180 | 178-186 | 184-192 | >190 |
| HB Drop | 117 | 145 | 126 | 149 | 105 | 103 |
| HB Reach | 71 | 70 | 67 | 60 | 69 | 62 |
| Data Source | Manufacturer | 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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