2025 Cannondale · RD
2025 Cannondale Synapse LAB71 SmartSense geometry
Full frame geometry for the 2025 Cannondale Synapse LAB71 SmartSense, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 44.0 | 510 | 366 | 73 | 69.8 | 91 | 522 | 407 | 714 | 75 | 589 | 425 | 1003 | 55 | 71 |
| 48.0 | 530 | 371 | 73 | 70.9 | 108 | 533 | 407 | 722 | 75 | 592 | 425 | 1005 | 55 | 64 |
| 51.0 | 550 | 376 | 73 | 71.3 | 127 | 544 | 443 | 752 | 75 | 600 | 425 | 1013 | 55 | 61 |
| 54.0 | 570 | 381 | 73 | 71.3 | 150 | 555 | 480 | 785 | 73 | 612 | 425 | 1026 | 55 | 61 |
| 56.0 | 590 | 387 | 73 | 71.3 | 171 | 567 | 520 | 815 | 73 | 624 | 430 | 1044 | 55 | 61 |
| 58.0 | 610 | 393 | 73 | 71.3 | 196 | 580 | 550 | 843 | 70 | 638 | 430 | 1058 | 55 | 61 |
| 61.0 | 640 | 402 | 73 | 71.3 | 227 | 598 | 590 | 878 | 70 | 657 | 430 | 1077 | 55 | 61 |
All measurements in millimetres unless marked (°) for angles.