2026 Colnago · RD
2026 Colnago Y1Rs geometry
Full frame geometry for the 2026 Colnago Y1Rs, 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) | BB drop (mm) | Front centre (mm) | Chainstay (mm) | Fork rake (mm) | Trail (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
| XS | 495 | 368 | 75 | 70.8 | 88.5 | 74 | 577.5 | 408 | 55 | 61 |
| S | 520 | 377 | 74.5 | 71.9 | 108.5 | 74 | 579.5 | 408 | 49.5 | 59.5 |
| M | 540 | 386 | 74 | 73 | 126.5 | 72 | 581 | 408 | 45 | 57.5 |
| L | 565 | 395 | 73.7 | 73.5 | 150.5 | 72 | 590 | 408 | 42.5 | 57 |
| XL | 590 | 404 | 73 | 73.5 | 176.5 | 72 | 606 | 408 | 42.5 | 57 |
All measurements in millimetres unless marked (°) for angles.