2025 Cannondale · G
2025 Cannondale Topstone Carbon 1 geometry
Full frame geometry for the 2025 Cannondale Topstone Carbon 1, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47.0 | 554 | 364 | 73.1 | 69.9 | 97 | 532 | 410 | 716 | 79 | 601 | 420 | 1009 | 5.5 | 73 |
| 51.0 | 561 | 373 | 73.1 | 70.7 | 101 | 543 | 446 | 741 | 79 | 605 | 420 | 1012 | 5.5 | 67 |
| 54.0 | 579 | 378 | 73.1 | 70.7 | 123 | 554 | 482 | 772 | 76 | 617 | 420 | 1026 | 5.5 | 67 |
| 56.0 | 597 | 383 | 73.1 | 70.7 | 142 | 564 | 518 | 800 | 76 | 628 | 420 | 1036 | 5.5 | 67 |
| 58.0 | 615 | 389 | 73.1 | 70.7 | 164 | 576 | 554 | 831 | 74 | 641 | 420 | 1050 | 5.5 | 67 |
| 61.0 | 646 | 397 | 73.1 | 70.7 | 196 | 593 | 590 | 864 | 74 | 659 | 420 | 1069 | 5.5 | 67 |
All measurements in millimetres unless marked (°) for angles.