2026 Specialized · RD
2026 Specialized Allez Comp geometry
Full frame geometry for the 2026 Specialized Allez Comp, size by size — stack, reach, angles and tube lengths.
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Geometry by size
| Size | Stack (mm) | Reach (mm) | Seat angle (°) | Head angle (°) | Head tube (mm) | Top tube (mm) | Seat tube (mm) | Standover (mm) | BB drop (mm) | Front centre (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) | Trail (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 44 | 519 | 356 | 75.3 | 69.5 | 110 | 493 | 430 | 715 | 77 | 576 | 420 | 984 | 47 | 74 |
| 49 | 536 | 359 | 75.3 | 70.5 | 125 | 500 | 460 | 739 | 77 | 577 | 420 | 984 | 47 | 71 |
| 52 | 552 | 364 | 73.3 | 71 | 140 | 530 | 490 | 761 | 77 | 583 | 425 | 995 | 47 | 64 |
| 54 | 569 | 370 | 73.3 | 72 | 155 | 541 | 510 | 781 | 76 | 585 | 425 | 998 | 47 | 61 |
| 56 | 590 | 378 | 73.3 | 72.5 | 175 | 556 | 530 | 801 | 76 | 594 | 425 | 1008 | 47 | 58 |
| 58 | 610 | 386 | 73.3 | 73 | 195 | 569 | 550 | 821 | 74.5 | 603 | 425 | 1017 | 47 | 58 |
| 61 | 643 | 392 | 73.3 | 73 | 230 | 586 | 580 | 852 | 74.5 | 619 | 425 | 1033 | 47 | 81 |
All measurements in millimetres unless marked (°) for angles.