2026 Seraph · G
2026 Seraph GR201 geometry
Full frame geometry for the 2026 Seraph GR201, 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) | BB drop (mm) | Front centre (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 49 | 527 | 391 | 74.1 | 71.2 | 90 | 541 | 490 | 78 | 602 | 435 | 1025 | 50 |
| 52 | 542 | 396 | 73.7 | 71.6 | 105 | 555 | 520 | 78 | 609 | 435 | 1032 | 50 |
| 54 | 562 | 400 | 73.2 | 71.8 | 125 | 570 | 540 | 78 | 617 | 435 | 1040 | 50 |
| 56 | 582 | 404 | 72.8 | 72.2 | 145 | 584 | 560 | 78 | 623 | 435 | 1046 | 50 |
| 58 | 602 | 407 | 72.5 | 72.3 | 165 | 597 | 580 | 78 | 632 | 435 | 1055 | 50 |
All measurements in millimetres unless marked (°) for angles.