2026 Merida · RD
2026 Merida Reacto One geometry
Full frame geometry for the 2026 Merida Reacto One, 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) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3XS | 512 | 373 | 75.5 | 70.5 | 100 | 506 | 440 | 727 | 70 | 410 | 981 | 45 |
| XXS | 517 | 377 | 74.5 | 70.5 | 105 | 521 | 470 | 746 | 70 | 410 | 987 | 45 |
| XS | 529 | 384 | 74 | 72 | 112 | 535 | 500 | 771 | 70 | 410 | 984 | 45 |
| S | 542 | 390 | 74 | 72.5 | 128 | 545 | 520 | 792 | 66 | 410 | 992 | 45 |
| M | 557 | 395 | 73.5 | 73.5 | 140 | 560 | 540 | 810 | 66 | 410 | 992 | 45 |
| L | 571 | 400 | 73 | 73.5 | 155 | 575 | 560 | 826 | 66 | 410 | 1002 | 45 |
| XL | 593 | 409 | 73 | 74 | 175 | 590 | 590 | 853 | 66 | 410 | 1011 | 45 |
All measurements in millimetres unless marked (°) for angles.