2026 Van Nicholas · RD
2026 Van Nicholas Astraeus geometry
Full frame geometry for the 2026 Van Nicholas Astraeus, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XS | 503 | 379 | 74.5 | 71.5 | 100 | 518 | 450 | 714 | 70 | 580 | 415 | 985 | 50 |
| S | 517 | 384 | 74.5 | 71.5 | 115 | 527 | 480 | 734 | 70 | 590 | 415 | 995 | 50 |
| M | 538 | 384 | 73.5 | 72 | 135 | 543 | 510 | 760 | 70 | 592 | 415 | 997 | 50 |
| L | 559 | 392 | 73 | 72.5 | 155 | 563 | 540 | 785 | 70 | 603 | 415 | 1008 | 50 |
| XL | 584 | 392 | 72 | 73 | 180 | 582 | 570 | 812 | 70 | 606 | 415 | 1011 | 50 |
All measurements in millimetres unless marked (°) for angles.